參數(shù)資料
型號： 935183550112
廠商： NXP SEMICONDUCTORS
元件分類： 總線收發(fā)器
英文描述： HCT SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14
封裝： SOT-402-1, TSSOP-14
文件頁數(shù)： 4/10頁
文件大?。?/td> 130K
代理商： 935183550112
December 1990
3
Philips Semiconductors
Product specication
Quad buffer/line driver; 3-state
74HC/HCT126
PIN DESCRIPTION
PIN NO.
SYMBOL
NAME AND FUNCTION
1, 4, 10, 13
1OE to 4OE
output enable inputs (active HIGH)
2, 5, 9, 12
1A to 4A
data inputs
3, 6, 8, 11
1Y to 4Y
data outputs
7
GND
ground (0 V)
14
VCC
positive supply voltage
Fig.1 Pin configuration.
Fig.2 Logic symbol.
Fig.3 IEC logic symbol.
(a)
(b)
Fig.4 Functional diagram.
Fig.5 Logic diagram (one buffer).
FUNCTION TABLE
Note
1. H = HIGH voltage level
L = LOW voltage level
X = don’t care
Z = high impedance OFF-state
INPUTS
OUTPUT
nOE
nA
nY
H
L
H
X
L
H
Z
相關(guān)PDF資料
PDF描述
933757050653 HCT SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14
933757040652 HCT SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDIP14
935183550118 HCT SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14
935183560112 HC/UH SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14
933757050652 HCT SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14
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