KK74ACT534 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
KK74ACT534
The KK74ACT534 is identical in pinout to the LS/ALS534,
HC/HCT534. The KK74ACT534 may be used as a level converter for
interfacing TTL or NMOS outputs to High Speed CMOS inputs.
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.
• TTL/NMOS Compatible Input Levels
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 4.5 to 5.5 V
• Low Input Current: 1.0 µA; 0.1 µA @ 25°C
• Outputs Source/Sink 24 mA
ORDERING INFORMATION
KK74ACT534N Plastic
KK74ACT534DW SOIC
T_A = -40° to 85° C for all
packages
PIN ASSIGNMENT
LOGIC DIAGRAM
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