Part number:
HD74HC589
Manufacturer:
File Size:
192.59 KB
Description:
8-bit serial or parallel-input/serial-output shift register.
Datasheet Details
Part number:
HD74HC589
Manufacturer:
File Size:
192.59 KB
Description:
8-bit serial or parallel-input/serial-output shift register.
HD74HC589, 8-bit Serial or Parallel-input/Serial-output Shift Register
The HD74HC589 is similar in function to the HD74HC597, which is not a 3-state device.
This device consists of an 8-bit storage latch which feeds parallel data to an 8-bit shift register.
Data can also be loaded serially (see Function Table).
The shift register output, OH, is a three-state output, al
HD74HC589 Features
* High Speed Operation: tpd (Shift Clock to QH) = 15 ns typ (CL = 50 pF)
* High Output Current: Fanout of 15 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°
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