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KODENSHI KOREA - 8-Bit Serial-Input/Parallel-Output Shift register High-Speed Silicon-Gate CMOS

Numéro de référence KK74AC164
Description 8-Bit Serial-Input/Parallel-Output Shift register High-Speed Silicon-Gate CMOS
Fabricant KODENSHI KOREA 
Logo KODENSHI KOREA 





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KK74AC164 fiche technique
8-Bit Serial-Input/Parallel-Output
Shift register
High-Speed Silicon-Gate CMOS
TECHNICAL DATA
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KK74AC164
The KK74AC164 is identical in pinout to the LS/ALS164,
HC/HCT164. The device inputs are compatible with standard CMOS
outputs; with pullup resistors, they are compatible with LS/ALS outputs.
The KK74AC164 is an 8-bit, serial-input to parallel-output shift
register. Two serial data inputs, A1 and A2, are provided so that one input
may be used as a data enable. Data is entered on each rising edge of the
clock. The active-low asynchronous Reset overrides the Clock and Serial
Data inputs.
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 2.0 to 6.0 V
Low Input Current: 1.0 µA; 0.1 µA @ 25°C
High Noise Immunity Characteristic of CMOS Devices
Outputs Source/Sink 24 mA
ORDERING INFORMATION
KK74AC164N Plastic
KK74AC164D SOIC
TA = -40° to 85° C for all packages
PIN ASSIGNMENT
LOGIC DIAGRAM
PIN 14 =VCC
PIN 7 = GND
FUNCTION TABLE
Inputs
Outputs
Reset Clock A1 A2 QA QB ... QH
L X X X L L ... L
H
XX
no change
H
HD
D QAn ... QGn
H
DH
D QAn ... QGn
D = data input
X = don’t care
QAn - QGn = data shifted from the previous stage on a
rising edge at the clock input.
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