參數(shù)資料
型號: 933713500653
廠商: NXP SEMICONDUCTORS
元件分類: 編、解碼器及復(fù)用、解復(fù)用
英文描述: HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16
封裝: SOT-109, SO-16
文件頁數(shù): 5/11頁
文件大?。?/td> 133K
代理商: 933713500653
September 1993
3
Philips Semiconductors
Product specication
Dual 2-to-4 line decoder/demultiplexer
74HC/HCT139
PIN DESCRIPTION
PIN NO.
SYMBOL
NAME AND FUNCTION
1, 15
1E, 2E
enable inputs (active LOW)
2, 3
1A0, 1A1
address inputs
4, 5, 6, 7
1Y0 to 1Y3
outputs (active LOW)
8
GND
ground (0 V)
12, 11, 10, 9
2Y0 to 2Y3
outputs (active LOW)
14, 13
2A0, 2A1
address inputs
16
VCC
positive supply voltage
Fig.1 Pin configuration.
Fig.2 Logic symbol.
Fig.3 IEC logic symbol.
(a)
(b)
相關(guān)PDF資料
PDF描述
935188300112 HCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16
933713510652 HCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16
935174430118 HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16
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935188340112 HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16
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