IN74HC174A Datasheet, PDF (1/6 Pages) Integral Corp. – Hex D Flip-Flop with Common Clock and Reset High-Performance Silicon-Gate CMOS

TECHNICAL DATA
Hex D Flip-Flop with
Common Clock and Reset
High-Performance Silicon-Gate CMOS
IN74HC174A
The IN74HC174A is identical in pinout to the LS/ALS174. The
device inputs are compatible with standard CMOS outputs; with pullup
resistors, they are compatible with LS/ALSTTL outputs.
This device consists of six D flip-flops with common Clock and
Reset inputs. Each flip-flop is loaded with a low-to-high transition of
the Clock input. Reset is asynchronous and active-low.
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 2.0 to 6.0 V
• Low Input Current: 1.0 µA
• High Noise Immunity Characteristic of CMOS Devices
ORDERING INFORMATION
IN74HC174AN Plastic
IN74HC174AD SOIC
IZ74HC174A Chip
T_A = -55° to 125° C for all packages
LOGIC DIAGRAM
PIN ASSIGNMENT
PIN 16=V_CC
PIN 8 = GND
INTEGRAL
FUNCTION TABLE
Inputs
Output
Reset Clock
D
Q
L
X
X
L
H
H
H
H
L
L
H
L
X no change
H
X no change
X = Don’t care
L = LOW voltage level
H = HIGH voltage level
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