74LS595 8-bit Shift Register

Name: 74LS595 8-bit Shift Register
Brand: Texas Instruments

74LS595

Texas Instrumentsic logic

The 74LS595 is an 8-bit shift register with serial input and parallel output.

Manufacturer datasheet

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Specifications

Operating Voltage: 5.0V to 12.6V
Supply Current: 3.8mA (typical)
Interface: GPIO, I2C, SPI, UART
Temperature Range: -55°C to 125°C
Package: CDIP (J), CFP (W), PDIP (N)

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	QH’	GPIO	Serial data out
2	SH_CP	GPIO	Shift register clock input
3	ST_CP	GPIO	Storage register clock input
4	OE’	GPIO	Output enable
5	DS	GPIO	Serial data input
6	VCC	POWER	Supply voltage
7	GND	GND	Ground
8	QH	GPIO	Parallel output data
9	Q7’	GPIO	Serial data out
10	Q7	GPIO	Parallel output data
11	Q6’	GPIO	Serial data out
12	Q6	GPIO	Parallel output data
13	Q5’	GPIO	Serial data out
14	Q5	GPIO	Parallel output data
15	Q4’	GPIO	Serial data out
16	Q4	GPIO	Parallel output data

Interactive pinout

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74LS595

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