Difference between revisions of "74HC595"
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| + | The 74HC595 is an 8-bit serial shift register with storage register and tri-state parallel output. | ||
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Quick pinout (DIL-16): | Quick pinout (DIL-16): | ||
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Revision as of 21:31, 29 November 2011
The 74HC595 is an 8-bit serial shift register with storage register and tri-state parallel output.
Quick pinout (DIL-16):
- QB
- QC
- QD
- QE
- QF
- QG
- QH
- GND
- QH': serial out
- SRCLR: storage register clear
- SRCLK: storage register clock
- RCLK: register clock (latch)
- OE: output enable
- SER: serial in
- QA
- VCC
both clocks are positive edge triggered
