KK74AC534 Datasheet, PDF (1/6 Pages) KODENSHI KOREA CORP. – Octal 3-State Inverting D Flip-Flop High-Speed Silicon-Gate CMOS

TECHNICAL DATA
Octal 3-State
Inverting D Flip-Flop
High-Speed Silicon-Gate CMOS
KK74AC534
The KK74AC534 is identical in pinout to the LS/ALS534,
HC/HCT534. The device inputs are compatible with standard CMOS
outputs; with pullup resistors, they are compatible with LS/ALS outputs.
Data meeting the setup time is clocked, in inverted form, to the
outputs with the rising edge of the Clock. The Output Enable input does
not affect the states of the flip-flops, but when Output Enable is high, the
outputs are forced to the high impedance state. Thus, data may be stored
even when the outputs are not enabled.
• 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
KK74AC534N Plastic
KK74AC534DW SOIC
T_A = -40° to 85° C for all packages
LOGIC DIAGRAM
PIN ASSIGNMENT
PIN 20=V_CC
PIN 10 = GND
FUNCTION TABLE
Output
Enable
L
L
L
Inputs
Clock
L,H,
H
X
X = don’t care
Z = high impedance
Output
D
Q
H
L
L
H
X
no
change
X
Z
1