74HC595 Datasheet PDF – 8-Bit Shift Register, 74595 – TI

Part Number: 74HC595


Package: DIP 16 Pin, PLCC 20 Pin Type

Manufacturer: Texas Instruments

Image and Pinout:

74HC595 pinout image


1. 8-Bit Serial-In, Parallel-Out Shift
2. Wide Operating Voltage Range of 2 V to 6 V
3. High-Current 3-State Outputs Can Drive Up To 15 LSTTL Loads
4. Low Power Consumption, 80-µA Max ICC
5. Typical tpd = 13 ns
6. ±6-mA Output Drive at 5 V
7. Low Input Current of 1 µA Max
8. Shift Register Has Direct Clear


Logic Diagram
74HC595 Datasheet Logic Diagram


The 74HC595 devices contain an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. The storage register has parallel 3-state outputs. Separate clocks are provided for both the shift and storage register. The shift register has a direct overriding clear (SRCLR) input, serial (SER) input, and serial outputs for cascading. When the output-enable (OE) input is high, the outputs are in the high-impedance state.


1. Network switches

2. Power infrastructure

3. LED displays

4. Servers

74HC595 Datasheet PDF

74HC595 pdf
Other data sheets are available within the file: 54HC595FK, 54HC595J, 54HC595W, SN74HC595

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D14006 Datasheet PDF – 18-bit Statci Shift Register

Part Number: D14006

Function: 18-bit Statci Shift Register

package : DIP, SOP 14 Pin Type

Manufacturer: Hitachi ( Renesas Electronics )


D14006 datasheet



The D14006 shift register is comprised of four separate shift register sections sharing a common clock : two sections have four stages and two sections have five stages with an output tap on both the fourth and fifth stages. This part is particularly useful in serial shift registers and time delay circuits.



1. Output Transistions occur on the falling edge of the clock pulse

2. Quiesecent Current = 5nA / pkg typ @5V

3. Fully static operation

4. 8MHz shift rate typical

5. Pin-for-pin replacement for CD4006B and MC14006B

6. cabable of driving one lowpower schottky TTL load over the rated temperature range

Other data sheets are available within the file: 14006B, HD14006B

Datasheet PDF Download

D14006 pdf

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