參數(shù)資料
型號: 74HC4515DB
廠商: NXP SEMICONDUCTORS
元件分類: 通用總線功能
英文描述: 4-to-16 line decoder/demultiplexer with input latches; inverting
中文描述: HC/UH SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO24
文件頁數(shù): 3/8頁
文件大小: 64K
代理商: 74HC4515DB
September 1993
3
Philips Semiconductors
Product specification
4-to-16 line decoder/demultiplexer with
input latches; inverting
74HC/HCT4515
PIN DESCRIPTION
PIN NO.
SYMBOL
NAME AND FUNCTION
1
2, 3, 21, 22
11, 9, 10, 8, 7, 6, 5, 4,18, 17, 20, 19, 14, 13, 16, 15 Q
0
to Q
15
12
23
24
LE
A
0
to A
3
latch enable input (active HIGH)
address inputs
multiplexer outputs (active LOW)
ground (0 V)
enable input (active LOW)
positive supply voltage
GND
E
V
CC
Fig.1 Pin configuration.
Fig.2 Logic symbol.
Fig.3 IEC logic symbol.
相關(guān)PDF資料
PDF描述
74HC4515PW 4-to-16 line decoder/demultiplexer with input latches; inverting
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