74VHCT574 Search Results

74VHCT574 Price and Stock

Filter by Manufacturer


onsemi 74VHCT574AMTCX IC FF D-TYPE SNGL 8BIT 20TSSOP
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	74VHCT574AMTCX	Digi-Reel	2,502		1	1 $1.44 10 $0.882 100 $0.5718 1000 $0.39962 10000 $0.39962	Buy Now
	74VHCT574AMTCX	Cut Tape	2,502		1	1 $1.44 10 $0.882 100 $0.5718 1000 $0.39962 10000 $0.39962	Buy Now
	74VHCT574AMTCX	Reel	2,500		2,500	1 - 10 - 100 - 1000 - 10000 $0.35473	Buy Now
Avnet Americas	74VHCT574AMTCX	Reel		12 Weeks	5,000	1 $0.32776 10 $0.32776 100 $0.32776 1000 $0.32776 10000 $0.32776	Buy Now
	74VHCT574AMTCX	Reel		12 Weeks	5,000	1 - 10 - 100 - 1000 - 10000 $0.27715	Buy Now
	74VHCT574AMTCX	Reel			5,000	1 - 10 - 100 - 1000 - 10000 $0.22234	Buy Now
Mouser Electronics	74VHCT574AMTCX		4,627			1 $1.06 10 $0.698 100 $0.484 1000 $0.4 10000 $0.304	Buy Now
Onlinecomponents.com	74VHCT574AMTCX					1 - 10 - 100 - 1000 - 10000 $0.2988	Buy Now
Rochester Electronics	74VHCT574AMTCX		10		1	1 $0.3379 10 $0.3379 100 $0.3176 1000 $0.2872 10000 $0.2872	Buy Now

Avnet Silica	74VHCT574AMTCX			13 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 -	Buy Now
EBV Elektronik	74VHCT574AMTCX			14 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 -	Buy Now
Toshiba America Electronic Components 74VHCT574AFT IC FF D-TYPE SNGL 8BIT 20TSSOP
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	74VHCT574AFT	Cut Tape	2,188		1	1 $0.82 10 $0.492 100 $0.3102 1000 $0.2089 10000 $0.2089	Buy Now
	74VHCT574AFT	Digi-Reel	2,188		1	1 $0.82 10 $0.492 100 $0.3102 1000 $0.2089 10000 $0.2089	Buy Now
Avnet Americas	74VHCT574AFT	Reel	5,000	24 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 $0.12824	Buy Now
Mouser Electronics	74VHCT574AFT		7,028			1 $0.81 10 $0.407 100 $0.263 1000 $0.209 10000 $0.143	Buy Now
Bristol Electronics	74VHCT574AFT		2,500			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Quest Components	74VHCT574AFT		2,000			1 $0.564 10 $0.564 100 $0.564 1000 $0.2256 10000 $0.2256	Buy Now
onsemi 74VHCT574AM IC FF D-TYPE SNGL 8BIT 20SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	74VHCT574AM	Tube	212		1	1 $1.09 10 $0.971 100 $0.7573 1000 $0.7573 10000 $0.7573	Buy Now
	74VHCT574AM	Tube				1 - 10 - 100 - 1000 - 10000 -	Buy Now
Avnet Americas	74VHCT574AM	Tube		0 Weeks, 2 Days	1,725	1 - 10 - 100 - 1000 - 10000 $0.38592	Buy Now
Rochester Electronics	74VHCT574AM		27,796		1	1 $0.4754 10 $0.4754 100 $0.4469 1000 $0.4041 10000 $0.4041	Buy Now
TME	74VHCT574AM				3	1 - 10 $0.361 100 $0.305 1000 $0.294 10000 $0.294	Get Quote
Flip Electronics	74VHCT574AM		31,320			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Rochester Electronics LLC 74VHCT574 IC D-TYPE POS TRG SNGL 20SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	74VHCT574	Bulk			1,567	1 - 10 - 100 - 1000 - 10000 $0.19	Buy Now
Rochester Electronics LLC 74VHCT574AM IC FF D-TYPE SNGL 8BIT 20SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	74VHCT574AM	Bulk			607	1 - 10 - 100 - 1000 $0.49 10000 $0.49	Buy Now

Find more 74VHCT574 price and stock on Findchips.com

74VHCT574 Datasheets (42)

Part	Manufacturer	Description	Datasheet Type	PDF
74VHCT574	National Semiconductor	Octal D-Type Flip-Flop with TRI-STATE(RM) Outputs	Original	PDF
74VHCT574A	Fairchild Semiconductor	Octal D-Type Flip-Flop with 3-STATE Outputs	Original	PDF
74VHCT574A	STMicroelectronics	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUTS NON INVERTING	Original	PDF
74VHCT574A	STMicroelectronics	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUTS NON INVERTING	Original	PDF
74VHCT574A	STMicroelectronics	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING	Original	PDF
74VHCT574ACW	Fairchild Semiconductor	Octal D-Type Flip-Flop with 3-STATE Outputs	Original	PDF
74VHCT574AFT	Toshiba Semiconductor and Storage	Integrated Circuits (ICs) - Logic - Flip Flops - IC FF D-TYPE SNGL 8BIT 20TSSOP	Original	PDF
74VHCT574AFT(BE)	Toshiba	Logic - Flip Flops, Integrated Circuits (ICs), IC D-TYPE POS TRG SNGL 20TSSOP	Original	PDF
74VHCT574AM	Fairchild Semiconductor	Octal D-Type Flip-Flop with 3-STATE Outputs; Package: SOIC-Wide; No of Pins: 20; Container: Rail	Original	PDF
74VHCT574AM	Fairchild Semiconductor	Octal D-Type Flip-Flop with 3-STATE Outputs	Original	PDF
74VHCT574AM	STMicroelectronics	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON IN	Original	PDF
74VHCT574AM	STMicroelectronics	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING	Original	PDF
74VHCT574AMTC	Fairchild Semiconductor	Octal D-Type Flip-Flop with 3-STATE Outputs; Package: TSSOP; No of Pins: 20; Container: Rail	Original	PDF
74VHCT574AMTC	Fairchild Semiconductor	Octal D-Type Flip-Flop with 3-STATE Outputs	Original	PDF

74VHCT574AMTCX	Fairchild Semiconductor	Octal D-Type Flip-Flop with 3-STATE Outputs; Package: TSSOP; No of Pins: 20; Container: Tape & Reel	Original	PDF
74VHCT574AMTCX	Fairchild Semiconductor	Octal D-Type Flip-Flop with 3-STATE Outputs	Original	PDF
74VHCT574AMTCX_NL	Fairchild Semiconductor	Octal D-Type Flip-Flop with 3-STATE Outputs	Original	PDF
74VHCT574AMTR	STMicroelectronics	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING	Original	PDF
74VHCT574AMTR	STMicroelectronics	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUTS NON INVERTING	Original	PDF
74VHCT574AMTR	STMicroelectronics	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON IN	Original	PDF

74VHCT574 Datasheets Context Search

Catalog Datasheet	MFG & Type	Document Tags	PDF
74VHCT574A Abstract: 74VHCT574AM 74VHCT574AT Text: 74VHCT574A  OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING • ■ ■ ■ ■ ■ ■ ■ ■ ■ HIGH SPEED: fMAX = 180 MHz TYP. at VCC = 5V LOW POWER DISSIPATION: ICC = 4 µA (MAX.) at TA = 25 oC COMPATIBLE WITH TTL OUTPUTS: VIH = 2V (MIN), VIL = 0.8V (MAX)	Original	74VHCT574A 74VHCT574A 74VHCT574AM 74VHCT574AT	PDF
74VHCT574A Abstract: TTL 74-series IC 74VHCT574AM 74VHCT574AMTR 74VHCT574ATTR Text: 74VHCT574A OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUTS NON INVERTING • ■ ■ ■ ■ ■ ■ ■ ■ ■ HIGH SPEED: fMAX = 180 MHz TYP. at VCC = 5V LOW POWER DISSIPATION: ICC = 4 µA (MAX.) at TA=25°C COMPATIBLE WITH TTL OUTPUTS: VIH = 2V (MIN.), VIL = 0.8V (MAX)	Original	74VHCT574A 74VHCT574A TTL 74-series IC 74VHCT574AM 74VHCT574AMTR 74VHCT574ATTR	PDF
74VHCT574A Abstract: 74VHCT574AMTR 74VHCT574ATTR Text: 74VHCT574A OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUTS NON INVERTING • ■ ■ ■ ■ ■ ■ ■ ■ ■ HIGH SPEED: fMAX = 180 MHz TYP. at VCC = 5V LOW POWER DISSIPATION: ICC = 4 µA (MAX.) at TA=25°C COMPATIBLE WITH TTL OUTPUTS: VIH = 2V (MIN.), VIL = 0.8V (MAX)	Original	74VHCT574A 74VHCT574A 74VHCT574AMTR 74VHCT574ATTR	PDF
Untitled Abstract: No abstract text available Text: 74VHCT574AFT CMOS Digital Integrated Circuits Silicon Monolithic 74VHCT574AFT 1. Functional Description • Octal D-Type Flip Flop with 3-State Outputs 2. General The 74VHCT574AFT is an advanced high speed CMOS OCTAL FLIP-FLOP with 3-STATE OUTPUT fabricated	Original	74VHCT574AFT 74VHCT574AFT	PDF
Untitled Abstract: No abstract text available Text: 74VHCT574A Octal D-Type Flip-Flop with 3-STATE Outputs Features General Description The VHCT574A is an advanced high speed CMOS octal flip-flop with 3-STATE output fabricated with silicon gate CMOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. This 8-bit D-type flipflop is controlled by a clock input CP and an Output	Original	74VHCT574A VHCT574A	PDF
74VHCT574A Abstract: 74VHCT574AM 74VHCT574AMTR 74VHCT574ATTR Text: 74VHCT574A OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUTS NON INVERTING • ■ ■ ■ ■ ■ ■ ■ ■ ■ HIGH SPEED: fMAX = 180 MHz TYP. at VCC = 5V LOW POWER DISSIPATION: ICC = 4 µA (MAX.) at TA=25°C COMPATIBLE WITH TTL OUTPUTS: VIH = 2V (MIN.), VIL = 0.8V (MAX)	Original	74VHCT574A 74VHCT574A 74VHCT574AM 74VHCT574AMTR 74VHCT574ATTR	PDF
Untitled Abstract: No abstract text available Text: 74VHCT574AFT CMOS Digital Integrated Circuits Silicon Monolithic 74VHCT574AFT 1. Functional Description • Octal D-Type Flip Flop with 3-State Outputs 2. General The 74VHCT574AFT is an advanced high speed CMOS OCTAL FLIP-FLOP with 3-STATE OUTPUT fabricated	Original	74VHCT574AFT 74VHCT574AFT	PDF
VHCT574A Abstract: 74HCT574 74VHCT574A 74VHCT574AM 74VHCT574AMTC 74VHCT574AN 74VHCT574ASJ M20D MTC20 Text: Revised April 2005 74VHCT574A Octal D-Type Flip-Flop with 3-STATE Outputs General Description Features The VHCT574A is an advanced high speed CMOS octal flip-flop with 3-STATE output fabricated with silicon gate CMOS technology. It achieves the high speed operation	Original	74VHCT574A VHCT574A 74HCT574 74VHCT574A 74VHCT574AM 74VHCT574AMTC 74VHCT574AN 74VHCT574ASJ M20D MTC20	PDF
74VHC574MTC Abstract: 74VHC574 74VHC574M 74VHC574SJ 74VHCT574 74VHCT574M 74VHCT574MTC 74VHCT574SJ Text: 74VHC574 • 74VHCT574 Octal D-Type Flip-Flop with 3-STATE Outputs General Description Features The VHC574/VHCT574 is an advanced high speed CMOS octal flip-flop with 3-STATE output fabricated with silicon gate CMOS technology. It achieves the high speed operation	Original	74VHC574 74VHCT574 VHC574/VHCT574 74VHC574MTC 74VHC574 74VHC574M 74VHC574SJ 74VHCT574 74VHCT574M 74VHCT574MTC 74VHCT574SJ	PDF
VHCT574A Abstract: 74HCT574 74VHCT574A 74VHCT574AM 74VHCT574AMTC 74VHCT574AN 74VHCT574ASJ M20D MTC20 Text: 74VHCT574A Octal D-Type Flip-Flop with 3-STATE Outputs General Description Features The VHCT574A is an advanced high speed CMOS octal flip-flop with 3-STATE output fabricated with silicon gate CMOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining	Original	74VHCT574A VHCT574A 74HCT574 74VHCT574A 74VHCT574AM 74VHCT574AMTC 74VHCT574AN 74VHCT574ASJ M20D MTC20	PDF
74VHCT574A Abstract: 74VHCT574AM 74VHCT574AT Text: 74VHCT574A  OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING • ■ ■ ■ ■ ■ ■ ■ ■ ■ HIGH SPEED: fMAX = 180 MHz TYP. at VCC = 5V LOW POWER DISSIPATION: ICC = 4 µA (MAX.) at TA = 25 oC COMPATIBLE WITH TTL OUTPUTS: VIH = 2V (MIN), VIL = 0.8V (MAX)	Original	74VHCT574A 74VHCT574A P013L TSSOP20 74VHCT574AM 74VHCT574AT	PDF
74VHCT574A Abstract: 74VHCT574AM 74VHCT574AT Text: 74VHCT574A  OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING • ■ ■ ■ ■ ■ ■ ■ ■ ■ HIGH SPEED: fMAX = 180 MHz TYP. at VCC = 5V LOW POWER DISSIPATION: ICC = 2 µA (MAX.) at TA = 25 oC COMPATIBLE WITH TTL OUTPUTS: VIH = 2V (MIN), VIL = 0.8V (MAX)	Original	74VHCT574A 74VHCT574A 74VHCT574AM 74VHCT574AT	PDF
1156 Abstract: G0-3-80 74HC 74VHC574 74VHC574M 74VHC574SJ 74VHCT574 74VHCT574M 74VHCT574SJ HCT574 Text: 74VHC574 74VHCT574 Octal D-Type Flip-Flop with TRI-STATE Outputs General Description Features The VHC574 VHCT574 is an advanced high speed CMOS octal flip-flop with TRI-STATE output fabricated with silicon gate CMOS technology It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation This 8-bit D-type	Original	74VHC574 74VHCT574 VHC574 VHCT574 1156 G0-3-80 74HC 74VHC574 74VHC574M 74VHC574SJ 74VHCT574 74VHCT574M 74VHCT574SJ HCT574	PDF
vhct574a Abstract: 74HCT574 74VHCT574A 74VHCT574AM 74VHCT574AMTC 74VHCT574AN 74VHCT574ASJ M20D MTC20 Text: Revised April 1999 74VHCT574A Octal D-Type Flip-Flop with 3-STATE Outputs General Description The VHCT574A is an advanced high speed CMOS octal flip-flop with 3-STATE output fabricated with silicon gate CMOS technology. It achieves the high speed operation	Original	74VHCT574A VHCT574A 74VHCT574A 74HCT574 74VHCT574AM 74VHCT574AMTC 74VHCT574AN 74VHCT574ASJ M20D MTC20	PDF

vhc165 Abstract: TTL nand VHC16245 vhc08 toshiba 74VHC540 16 bit counter with latch VHC4020 VHC16244 VHCT237 "J-K Flip flop" Text: HC Portfolio Comparison PART # VHC00 VHCT00 VHC01 VHC02 VHCT02 VHC03 VHCT03 VHC04 VHCT04 VHCU04 VHC05 VHCT05 VHC07 VHC08 VHCT08 VHC09 VHC10 VHCT10 VHC11 VHCT11 VHC14 VHCT14 VHC20 VHCT20 VHC21 VHCT21 VHC27 VHCT27 VHC30 VHCT30 VHC32 VHCT32 VHC42 VHCT42 VHC50	Original	VHC00 VHCT00 VHC01 VHC02 VHCT02 VHC03 VHCT03 VHC04 VHCT04 VHCU04 vhc165 TTL nand VHC16245 vhc08 toshiba 74VHC540 16 bit counter with latch VHC4020 VHC16244 VHCT237 "J-K Flip flop"	PDF
5555 FAIRCHILD optocoupler Abstract: MC74HC374N 74hc14n equivalent NC7S125M5 14069 HCF4541BEY APPLICATION HCF4013BE 4026 fairchild datasheet 14543 motorola Motorola DM74LS139N Text: R E L I A B L E . L O G I C . I N N O V A T I O N . Logic Cross-Reference Logic Cross-Reference 2003 Texas Instruments Printed in the U.S.A. by Texoma Business Forms, Durant, Oklahoma Printed on recycled paper. SCYB017A NEW First Revision Logic Cross-Reference	Original	SCYB017A A010203 5555 FAIRCHILD optocoupler MC74HC374N 74hc14n equivalent NC7S125M5 14069 HCF4541BEY APPLICATION HCF4013BE 4026 fairchild datasheet 14543 motorola Motorola DM74LS139N	PDF
LP3100 Abstract: LP3120 RJ12 db9 ZILOG Z180 LP3110 29LV010 RJ12-to-DB9 29LV020 RJ12 PINOUT Serial rs232 DB9 to RJ12 Text: LP3100 C-Programmable Controller Users Manual 0190049 030228H LP3100 Users Manual Part Number 019-0049 030228-H Printed in U.S.A. 19992003 Z-World, Inc. All rights reserved. Z-World reserves the right to make changes and improvements to its products without providing notice.	Original	LP3100 030228H LP3100 030228-H com/documentation/schemat/090-0079 com/documentation/schemat/090-0057 LP3120 RJ12 db9 ZILOG Z180 LP3110 29LV010 RJ12-to-DB9 29LV020 RJ12 PINOUT Serial rs232 DB9 to RJ12	PDF
FQPF*7N65C APPLICATIONS Abstract: bc548 spice model bf494 spice model spice model bf199 LM3171 BC517 spice model bc547 spice model BF494 spice MOC3043-M spice model SPICE model BC237 Text: Fairchild PSG.book Page i Wednesday, July 28, 2004 11:12 AM Fairchild Semiconductor Product Catalog Rev. 1 Analog & Mixed Signal Discrete Power Interface & Logic Microcontrollers Optoelectronics RF Power Front Matter.fm Page ii Monday, August 2, 2004 10:09 AM	Original	UF4003. UF4004. UF4005. UF4006. UF4007. USB10H. USB1T1102 USB1T11A. vKA75420M W005G FQPF*7N65C APPLICATIONS bc548 spice model bf494 spice model spice model bf199 LM3171 BC517 spice model bc547 spice model BF494 spice MOC3043-M spice model SPICE model BC237	PDF
Untitled Abstract: No abstract text available Text: MOTOROLA SEMICONDUCTOR TECHNICAL DATA O ctal D-Type Flip-Flop w ith 3 -S ta te Output M C 74VHCT574A The 74VHCT574A is an advanced high speed CMOS octal flip -flo p w ith 3 -s ta te o u tp u t fa b ric a te d w ith silico n g ate C M O S te chnology. It	OCR Scan	MC74VHCT574A T574A C74VHCT574A/D	PDF
Untitled Abstract: No abstract text available Text: S E M IC O N D U C T O R tm 74VHC574 • 74VHCT574 Octal D-Type Flip-Flop with -STATE Outputs General Description Features The VHC574/VHCT574 is an advanced high speed CMOS octal flip-flop with 3-STATE output fabricated with silicon gate CMOS technology. It achieves the high speed operation	OCR Scan	74VHC574 74VHCT574 VHC574/VHCT574	PDF
74VHCT574A Abstract: sc1170 74VHCT574AM 74VHCT574AT diode u2J Text: 74VHCT574A OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING . HIGHSPEED: fM A X = 180 MHz TYP. at Vcc =5V . LOW POWER DISSIPATION: Icc = 4 \|oA (MAX.) at Ta = 25 °C . COMPATIBLE WITH TTL OUTPUTS: V ih = 2V (MIN), V il = 0.8V(MAX) . POWERDOWN PROTECTION ON INPUTS &	OCR Scan	74VHCT574A P013L TSSOP20 sc1170 74VHCT574AM 74VHCT574AT diode u2J	PDF
74VHC574 Abstract: 74VHC574M 74VHC574MTC 74VHC574SJ 74VHCT574 74VHCT574M 74VHCT574SJ M20D Text: EM ICDNDUCTOR t 74VHC574 • 74VHCT574 Octal D-Type Flip-Flop with 3-STATE Outputs General Description Features T h e V H C 5 7 4 /V H C T 5 7 4 is a n a d v a n c e d h ig h s p e e d C M O S o c ta l flip -flo p w ith 3-S T A T E o u tp u t fa b ric a te d w ith s ilic o n	OCR Scan	74VHC574 74VHCT574 VHC574/VHCT574 74VHC574 74VHC574M 74VHC574MTC 74VHC574SJ 74VHCT574 74VHCT574M 74VHCT574SJ M20D	PDF
Untitled Abstract: No abstract text available Text: R C H II_ D S E M I C O N D U C T O R tm 74VHCT574A Octal D-Type Flip-Flop with -STATE Outputs General Description Features The VHCT574A is an advanced high speed CMOS octal flip-flop with 3-STATE output fabricated with silicon gate CMOS technology. It achieves the high speed operation	OCR Scan	74VHCT574A VHCT574A 20-Lead MTC20	PDF
74HCT574N Abstract: VHCT574A Text: S E M IC O N D U C T O R 74V H C T574A Octal D-Type Flip-Flop with 3-STATE O utputs General Description Features The VHCT574A is an advanced high speed CMOS octal flip-flop with 3-STATE output fabricated with silicon gate CMOS technology. It achieves the high speed operation	OCR Scan	74VHCT574A T574A VHCT574A 2314-006I 74HCT574N	PDF

Privacy Settings

74VHCT574 Search Results

74VHCT574 Price and Stock

onsemi 74VHCT574AMTCX

Toshiba America Electronic Components 74VHCT574AFT

onsemi 74VHCT574AM

Rochester Electronics LLC 74VHCT574

Rochester Electronics LLC 74VHCT574AM

74VHCT574 Datasheets (42)

74VHCT574 Datasheets Context Search

74VHCT574A

74VHCT574A

74VHCT574A

Untitled

Untitled

74VHCT574A

Untitled

VHCT574A

74VHC574MTC

VHCT574A

74VHCT574A

74VHCT574A

1156

vhct574a

vhc165

5555 FAIRCHILD optocoupler

LP3100

FQPF*7N65C APPLICATIONS

Untitled

Untitled

74VHCT574A

74VHC574

Untitled

74HCT574N