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参数资料
| 型号： | M54HC4514D1 |
| 厂商： | 意法半导体 |
| 英文描述： | RAD-HARD 4 TO 16 LINE DECODER/LATCH |
| 中文描述： | 抗辐射4至16线译码器/锁存 |
| 文件页数： | 2/10页 |
| 文件大小： | 241K |
| 代理商： | M54HC4514D1 |
M54HC4514
2/10
Figure 1: IEC Logic Symbols
Figure 2: Input And Output Equivalent Circuit
Table 1: Pin Description
Table 2: Truth Table
X : Don’t Care
PIN N°
SYMBOL
NAME AND FUNCTION
1
STROBE
A to D
S0 to S15
Strobe Input
Address Inputs
Multiplexer Outputs
(Active HIGH)
2, 3, 21, 22
11, 9, 10, 8,
7, 6, 5, 4, 18,
17, 20, 19,
14, 13, 16,
15
23
12
24
INHIBIT
GND
V
CC
Enable Input
Ground (0V)
Positive Supply Voltage
INPUTS
STROBE
SELECT OUTPUT
INHIBIT
A
B
C
D
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
X
L
L
H
H
L
L
H
H
L
L
H
H
L
L
H
H
X
L
L
L
L
H
H
H
H
L
L
L
L
H
H
H
H
X
L
L
L
L
L
L
L
L
H
H
H
H
H
H
H
H
X
STROBE = "H"
Refer to truth table
STROBE = "L"
Data atthenegative going
transition of strobe shall
be provided on the each
output while strobe is held
low.
S0
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
ALL OUTPUTS "L"
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| M54HC4514K | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:RAD-HARD 4 TO 16 LINE DECODER/LATCH |
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| M54HC4518C1R | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:HC4518 DUAL DECADE COUNTER HC4520 DUAL 4 BIT BINARY COUNTER |
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