HD74HC352 查看數據表（PDF） - Hitachi -> Renesas Electronics
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HD74HC352 Datasheet PDF : 10 Pages
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HD74HC352
Dual 4-to-1-line Data Selectors/Multiplexers
Description
Each of these data selectors/multiplexers contains inverters and drivers to supply fully complementary
binary decoding data selection to the AND-OR-invert gates. Separate strobe inputs (G) are provided for
each of the two four-line sections.
Features
• High Speed Operation: tpd (Data to Y) = 16 ns typ (CL = 50 pF)
• High Output Current: Fanout of 10 LSTTL Loads
• Wide Operating Voltage: VCC = 2 to 6 V
• Low Input Current: 1 µA max
• Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)
Function Table
Select Input
Data Inputs
Strobe
Output
B
A
C0
C1
C2
C3
G
Y
X
X
X
X
X
X
H
H
L
L
L
X
X
X
L
H
L
L
H
X
X
X
L
L
L
H
X
L
X
X
L
H
L
H
X
H
X
X
L
L
H
L
X
X
L
X
L
H
H
L
X
X
H
X
L
L
H
H
X
X
X
L
L
H
H
H
X
X
X
H
L
L
Select inputs A and B are common to both sections
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