74LS594 8-bit Shift Register

Name: 74LS594 8-bit Shift Register
Brand: Texas Instruments

74LS594

Texas Instrumentsic logic

The 74LS594 is an 8-bit shift register with output latches.

Manufacturer datasheet

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Specifications

Operating Voltage: 5 V (max) / 3.6 V (min)
Supply Current: 10 mA
Interface: GPIO, SRCLR, SHP, CP, DS, OE, CLK

Pinout

Low source legibility.The original manufacturer datasheet for this part was difficult to read, so this pinout may be incomplete or imperfect. Always confirm against the specific manufacturer’s datasheet before wiring.

Pin	Name	Functions	Notes
1	Q0	GPIO	Output bit 0
2	Q1	GPIO	Output bit 1
3	Q2	GPIO	Output bit 2
4	Q3	GPIO	Output bit 3
5	Q4	GPIO	Output bit 4
6	Q5	GPIO	Output bit 5
7	Q6	GPIO	Output bit 6
8	Q7	GPIO	Output bit 7
9	SRCLR	GPIO	Shift register clear input
10	SHP	GPIO	Shift enable input
11	CP	GPIO	Clock input
12	DS	GPIO	Data input
13	OE	GPIO	Output enable input
14	GND	GND	Ground
15	VCC	POWER	Supply voltage
16	CLK	GPIO	Clock output

Interactive pinout

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74LS594

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