參數(shù)資料
型號(hào): 933757050652
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-108-1, SO-14
文件頁(yè)數(shù): 4/10頁(yè)
文件大?。?/td> 130K
代理商: 933757050652
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
935173770112 HC/UH SERIES, QUAD 2-INPUT NAND GATE, PDSO14
933748640652 HCT SERIES, QUAD 2-INPUT NAND GATE, PDSO14
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935173760112 HCT SERIES, QUAD 2-INPUT NAND GATE, PDSO14
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