Part Number
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HD74HC597 |
Manufacturer
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Hitachi Semiconductor |
Description
|
8-bit Latch/Shift Register |
Published
|
Mar 23, 2005 |
Detailed Description
|
HD74HC597
8-bit Latch/Shift Register
Description
The HD74HC597 consists of an 8-bit storage latch feeding a parallel-in...
|
Datasheet
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HD74HC597
|
Overview
HD74HC597
8-bit Latch/Shift Register
Description
The HD74HC597 consists of an 8-bit storage latch feeding a parallel-in, serial-out 8-bit shift register.
Both the storage register and shift register have positive-edge triggered clocks.
The shift register also has direct load (from storage) and clear inputs.
Features
• • • • • High Speed Operation: tpd (SCK to QH’) = 14 ns typ (CL = 50 pF) High Output Current: Fanout of 10 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)
Function Table
RCK SCK X X X X X X X X X SLoad X L L L H H SCLR X H H L L H Function Data loaded to input latches Data loaded ...
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