74LCX374MTR View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
74LCX374MTR
STMicroelectronics
74LCX374MTR Datasheet PDF : 10 Pages
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74LCX374
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
TRUTH TABLE
PIN No SYMBOL NAME AND FUNCTION
INPUT
1
2, 5, 6, 9, 12,
15, 16, 19
OE
Q0 to Q7
3 State Output Enable
Input (Active LOW)
3-State Outputs
OE
CK
D
H
X
X
L
X
3, 4, 7, 8, 13, D0 to D7 Data Inputs
14, 17, 18
L
L
11
CK
Clock Input (LOW to HIGH,
L
H
edge triggered)
X : Don’t Care
10
GND Ground (0V)
Z : High Impedance
20
VCC
Positive Supply Voltage
LOGIC DIAGRAM
OUTPUT
Q
Z
NO CHANGE
L
H
This logic diagram has not be used to estimate propagation delays
2/10
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