Datasheet Details
- Part number
- 74HC595
- Manufacturer
- SG Micro
- File Size
- 552.59 KB
- Datasheet
- 74HC595-SGMicro.pdf
- Description
- 8-Bit Serial-In/Serial-Out or Parallel-Out Shift Register
74HC595 Description
74HC595 8-Bit Serial-In/Serial-Out or Parallel-Out Shift Register with 3-State Controlled Outputs GENERAL .
The 74HC595 is an 8-bit serial-in/serial-out or parallel-out shift register with 3-state outputs designed for 2.
74HC595 Features
* parallel 3-state outputs. The shift register provides a clear input (S
* R
* C
* L
* R
* ) with direct overriding function, a serial input (SER) and a serial output (QH') to implement cascading. When output enable input (O
* E
* ) is held low, th
74HC595 Applications
* Network Switch and Server Industrial Equipment Medical Equipment LED Matrix Control
LOGIC DIAGRAM
Stage 0
Stage 1
Stage 2 to 6
Stage 7
SER
DQ
DQ
DFF
DFF
CR
CR
…
DQ
QH'
DFF
CR
SRCLK
SRCLR
DQ DFF
DQ DFF
…
C
C
RCLK
OE
DQ DFF
C
QA
SG Micro Corp www. sg-micro. com
QB
QC to QG
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