Counter Shift Registers

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SN74AHC594/SN74AHC594-Q1 8-Bit Shift Registers

Texas Instruments SN74AHC594/SN74AHC594-Q1 8-Bit Shift Registers contain an 8-bit serial-in, parallel-out (SIPO) shift register that feeds an 8-bit D-type storage register. Separate clocks and direct overriding clear (RCLR, RCLR) inputs are provided on the shift and storage registers. A serial (QH′) output is provided for cascading purposes. The Texas Instruments SN74AHC594-Q1 devices are AEC-Q100 qualified for automotive applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Counting Sequence	Number of Circuits	Number of Bits	Package / Case	Logic Family	Logic Type	Number of Input Lines	Output Type	Propagation Delay Time	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Counter Shift Registers Automotive 2V-to-5.5 V 8-bit shift regis SN74AHC594QPWRQ1 Texas Instruments 1: ¥124.6 2,842In Stock	Mfr. Part # SN74AHC594QPWRQ1 Mouser Part # 595-SN74AHC594QPWRQ1	Texas Instruments	Counter Shift Registers Automotive 2V-to-5.5 V 8-bit shift regis Learn More about Texas Instruments ti sn74ahc594 8 bit shift registers	Datasheet	2,842In Stock	Cut Tape ¥124.6 ¥89.4 ¥80.4 ¥70.4 Reel ¥57.3 View ¥65.6 ¥62.8 ¥62.1 ¥56 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Serial to Parallel		8 bit	TSSOP-16	AHC		1 Input	Push-Pull		2 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Counter Shift Registers Automotive 2V-to-5.5 V 8-bit shift regis SN74AHC594QWBQBRQ1 Texas Instruments 1: ¥134.5 2,971In Stock	Mfr. Part # SN74AHC594QWBQBRQ1 Mouser Part # 595-SN74AHC594QWBRQ1	Texas Instruments	Counter Shift Registers Automotive 2V-to-5.5 V 8-bit shift regis Learn More about Texas Instruments ti sn74ahc594 8 bit shift registers	Datasheet	2,971In Stock	Cut Tape ¥134.5 ¥96.3 ¥86.7 ¥76.1 Reel ¥62.3 View ¥71.1 ¥67.9 ¥67.4 ¥60.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Serial to Parallel		8 bit	WQFN-16	AHC		1 Input	Push-Pull		2 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Counter Shift Registers 8-Bit Shift Register w/Output Registers SN74AHC594DBR Texas Instruments 1: ¥122.9 1,645In Stock	Mfr. Part # SN74AHC594DBR Mouser Part # 595-SN74AHC594DBR	Texas Instruments	Counter Shift Registers 8-Bit Shift Register w/Output Registers Learn More about Texas Instruments ti sn74ahc594 8 bit shift registers	Datasheet	1,645In Stock	Cut Tape ¥122.9 ¥88 ¥79.1 ¥69.3 Reel ¥57.5 View ¥64.6 ¥61.8 ¥59.5 ¥55.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Serial to Serial/Parallel	1 Circuit	8 bit	SSOP-16	AHC	CMOS	1		12.5 ns, 9.2 ns	2.5 V, 3.3 V, 5 V	2.5 V, 3.3 V, 5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Counter Shift Registers 8-Bit Shift Register w/Output Registers A 595-SN74AHC594D SN74AHC594DR Texas Instruments 1: ¥111.3 167In Stock 2,500Expected 10/12/2026	Mfr. Part # SN74AHC594DR Mouser Part # 595-SN74AHC594DR	Texas Instruments	Counter Shift Registers 8-Bit Shift Register w/Output Registers A 595-SN74AHC594D Learn More about Texas Instruments ti sn74ahc594 8 bit shift registers	Datasheet	167In Stock 2,500Expected 10/12/2026	Cut Tape ¥111.3 ¥78.6 ¥70.4 ¥61.5 Reel ¥50.3 View ¥57.3 ¥54.6 ¥52.5 ¥49 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Serial to Serial/Parallel	1 Circuit	8 bit	SOIC-16	AHC	CMOS	1		12.5 ns, 9.2 ns	2 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Counter Shift Registers 8-Bit Shift Register w/Output Registers ALT 595-SN74AHC594DR SN74AHC594DRG4 Texas Instruments 1: ¥111.3 1,265In Stock	Mfr. Part # SN74AHC594DRG4 Mouser Part # 595-SN74AHC594DRG4	Texas Instruments	Counter Shift Registers 8-Bit Shift Register w/Output Registers ALT 595-SN74AHC594DR Learn More about Texas Instruments ti sn74ahc594 8 bit shift registers	Datasheet	1,265In Stock	Cut Tape ¥111.3 ¥78.6 ¥70.4 ¥61.5 Reel ¥50.3 View ¥57.3 ¥54.6 ¥52.5 ¥49 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Serial to Serial/Parallel	1 Circuit	8 bit	SOIC-16	AHC	CMOS	1		12.5 ns, 9.2 ns	2.5 V, 3.3 V, 5 V	2.5 V, 3.3 V, 5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Counter Shift Registers 8-Bit Shift Register w/Output Registers SN74AHC594NSR Texas Instruments 1: ¥164.4 896In Stock	Mfr. Part # SN74AHC594NSR Mouser Part # 595-SN74AHC594NSR	Texas Instruments	Counter Shift Registers 8-Bit Shift Register w/Output Registers Learn More about Texas Instruments ti sn74ahc594 8 bit shift registers	Datasheet	896In Stock	Cut Tape ¥164.4 ¥117.9 ¥106.5 ¥93.8 Reel ¥77.9 View ¥87.7 ¥84.2 ¥76.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Serial to Serial/Parallel	1 Circuit	8 bit	SOIC-16	AHC	CMOS	1		12.5 ns, 9.2 ns	2 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Counter Shift Registers 8-Bit Shift Register w/Output Registers SN74AHC594N Texas Instruments 1: ¥244.2 1,121In Stock	Mfr. Part # SN74AHC594N Mouser Part # 595-SN74AHC594N	Texas Instruments	Counter Shift Registers 8-Bit Shift Register w/Output Registers Learn More about Texas Instruments ti sn74ahc594 8 bit shift registers	Datasheet	1,121In Stock	¥244.2 ¥177.7 ¥161.1 ¥143 View ¥134.4 ¥129.1 ¥120.3 ¥117.6	Min.: 1 Mult.: 1	Serial to Serial/Parallel	1 Circuit	8 bit	PDIP-16	AHC	CMOS	1		12.5 ns, 9.2 ns	2.5 V, 3.3 V, 5 V	2.5 V, 3.3 V, 5 V	- 40 C	+ 125 C	Tube
Counter Shift Registers 8-Bit Shift Register w/Output Registers A 595-SN74AHC594PW SN74AHC594PWR Texas Instruments 1: ¥104.6 1,807In Stock 23,000Expected 10/12/2026	Mfr. Part # SN74AHC594PWR Mouser Part # 595-SN74AHC594PWR	Texas Instruments	Counter Shift Registers 8-Bit Shift Register w/Output Registers A 595-SN74AHC594PW Learn More about Texas Instruments ti sn74ahc594 8 bit shift registers	Datasheet	1,807In Stock 23,000Expected 10/12/2026	Cut Tape ¥104.6 ¥73.9 ¥66.3 ¥57.8 Reel ¥47.7 View ¥53.8 ¥51.5 ¥50.3 ¥46.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Serial to Serial/Parallel	1 Circuit	8 bit	TSSOP-16	74AH	CMOS	1		12.5 ns, 9.2 ns	2 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel

SN74AHC594/SN74AHC594-Q1 8-Bit Shift Registers

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