74ACT374M View Datasheet(PDF) - STMicroelectronics
Part Name
Description
View to exact match
74ACT374M Datasheet PDF : 11 Pages
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74ACT374
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
PIN No
1
2, 5, 6, 9, 12,
15, 16,19
3, 4, 7, 8, 13,
14, 17, 18
11
10
20
SYMBOL
OE
Q0 to Q7
NAME AND FUNCTION
3-State Output Enable
(Active LOW)
3-State Outputs
D0 to D7 Data Inputs
CK
GND
VCC
Clock Input (LOW-to-HIGH
Edge Trigger)
Ground (0V)
Positive Supply Voltage
TRUTH TABLE
OE
H
L
L
L
X : Don’t Care
Z : High Impedance
LOGIC DIAGRAM
INPUTS
CK
X
OUTPUT
D
Q
X
Z
X
NO CHANGE
L
L
H
H
This logic diagram has not be used to estimate propagation delays
2/11
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