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參數(shù)資料
| 型號： | M54HC148D1 |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 算術(shù)邏輯單元 |
| 英文描述： | HC/UH SERIES, 8-BIT ENCODER, CDIP16 |
| 封裝： | CERAMIC, DIP-16 |
| 文件頁數(shù)： | 3/10頁 |
| 文件大?。?/td> | 226K |
| 代理商： | M54HC148D1 |
M54HC148
2/10
IEC LOGIC SYMBOLS
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
TRUTH TABLE
X : Don’t Care
PIN N°
SYMBOL
NAME AND FUNCTION
9, 7, 6
A0 to A2
Data Outputs
10, 11, 12,
13,1, 2,3,4
0 to 7
Data Inputs
15
EO
Enable Output
5
EI
Enable Input
14
GS
Priority Flag Output
8
GND
Ground (0V)
16
VCC
Positive Supply Voltage
INPUTS
OUTPUTS
E1
01234
567
A2
A1
A0
GS
E0
H
XXXXX
XXX
HHHHH
L
HHHHH
HHHHHHH
L
XXXXX
XX
LLLLL
H
L
XXXXX
X
L
H
L
H
L
H
L
XXXXX
L
H
L
H
L
H
L
XXXX
L
H
L
H
L
H
L
X
L
H
HHHH
L
H
L
X
L
HH
HHHH
L
H
L
H
L
X
L
HHH
HHHHH
L
H
L
HHHH
HHHHHH
L
H
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M54HC148F1R | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 TO 3 LINE PRIORITY ENCODER |
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| M54HC148K1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:RAD-HARD 8 TO 3 LINE PRIORITY ENCODER |
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| M54HC14D1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:RAD-HARD HEX SCHMITT INVERTER |
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