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參數(shù)資料
| 型號(hào)： | M54HC4514D |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | RAD-HARD 4 TO 16 LINE DECODER/LATCH |
| 中文描述： | 抗輻射4至16線譯碼器/鎖存 |
| 文件頁數(shù)： | 2/10頁 |
| 文件大?。?/td> | 241K |
| 代理商： | M54HC4514D |
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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