參數(shù)資料
型號: 935274471115
廠商: NXP SEMICONDUCTORS
元件分類: 編、解碼器及復(fù)用、解復(fù)用
英文描述: HCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, QCC16
封裝: SOT-763, 16 PIN
文件頁數(shù): 5/11頁
文件大小: 176K
代理商: 935274471115
September 1993
3
Philips Semiconductors
Product specication
3-to-8 line decoder/demultiplexer; inverting
74HC/HCT138
PIN DESCRIPTION
PIN NO.
SYMBOL
NAME AND FUNCTION
1, 2, 3
A0 to A2
address inputs
4, 5
E1, E2
enable inputs (active LOW)
6E3
enable input (active HIGH)
8
GND
ground (0 V)
15, 14, 13, 12, 11, 10, 9, 7
Y0 to Y7
outputs (active LOW)
16
VCC
positive supply voltage
Fig.1 Pin configuration.
Fig.2 Logic symbol.
handbook, halfpage
MLB312
A 0
A 1
A 2
1
2
3
15
13
11
7
9
10
12
14
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
4
5
6
E1
E2
E3
Fig.3 IEC logic symbol.
(a)
(b)
Fig.4 Functional diagram.
相關(guān)PDF資料
PDF描述
935187320118 HCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16
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