參數(shù)資料
型號: 933668820652
廠商: NXP SEMICONDUCTORS
元件分類: 門電路
英文描述: HC/UH SERIES, TRIPLE 3-INPUT NOR GATE, PDIP14
封裝: SOT-27-1, DIP-14
文件頁數(shù): 3/9頁
文件大小: 120K
代理商: 933668820652
December 1990
3
Philips Semiconductors
Product specication
Triple 3-input NOR gate
74HC/HCT27
PIN DESCRIPTION
PIN NO.
SYMBOL
NAME AND FUNCTION
1, 3, 9
1A to 3A
data inputs
2, 4, 10
1B to 3B
data inputs
13, 5, 11
1C to 3C
data inputs
7
GND
ground (0 V)
12, 6, 8
1Y to 3Y
data outputs
14
VCC
positive supply voltage
Fig.1 Pin configuration.
Fig.2 Logic symbol.
Fig.3 IEC logic symbol.
Fig.4 Functional diagram.
Fig.5 Logic diagram (one gate).
FUNCTION TABLE
Notes
1. H = HIGH voltage level
L = LOW voltage level
X = don’t care
INPUTS
OUTPUT
nA
nB
nC
nY
L
X
H
L
X
H
X
L
H
X
H
L
相關(guān)PDF資料
PDF描述
933714170652 HC/UH SERIES, TRIPLE 3-INPUT NOR GATE, PDSO14
935188790112 HC/UH SERIES, TRIPLE 3-INPUT NOR GATE, PDSO14
935189010118 HC/UH SERIES, TRIPLE 3-INPUT NOR GATE, PDSO14
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