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參數(shù)資料
| 型號(hào)： | 74ALS153 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Dual 4-input multiplexer(雙通道4輸入多路復(fù)用器) |
| 中文描述： | 雙路4輸入多路復(fù)用器（雙通道4輸入多路復(fù)用器） |
| 文件頁數(shù)： | 2/9頁 |
| 文件大?。?/td> | 110K |
| 代理商： | 74ALS153 |
Philips Semiconductors
Product specification
74ALS153
Dual 4-input multiplexer
2
1991 Feb 08
853–1376 01670
FEATURES
Non–inverting outputs
Common select outputs
Separate enable for each section
See 74ALS253 for 3–State version
DESCRIPTION
The 74ALS153 has two identical 4–input multiplexer with 3–State
outputs which selects two bits of data from four sources by using
common select inputs (S0, S1). The two 4–input multiplexer circuits
have individual active–Low enables (Ea, Eb) which can be used to
strobe the outputs independently. Outputs (Ya, Yb) are forced Low
when the corresponding enable is high.
The 74ALS153 is the logic implementation of a 2–pole, 4–position
switch where the position of the switch is determined by the logic
levels supplied to the common select inputs.
TYPE
TYPICAL
PROPAGATION DELAY
TYPICAL
SUPPLY CURRENT
(TOTAL)
74ALS153
7.0ns
6.5mA
PIN CONFIGURATION
16
15
14
13
12
11
10
7
6
5
4
3
2
1
Ya
V
CC
I2b
I1b
I0b
I3b
Eb
S0
Ea
S1
I0a
I3a
I2a
I1a
9
8
GND
Yb
SF00146
ORDERING INFORMATION
ORDER CODE
DESCRIPTION
COMMERCIAL RANGE
V
CC
= 5V
±
10%,
T
amb
= 0
°
C to +70
°
C
DRAWING
NUMBER
16-pin plastic DIP
74ALS153N
SOT38-4
16-pin plastic SO
74ALS153D
SOT109-1
16-pin plastic SSOP
Type II
74ALS153DB
SOT338-1
INPUT AND OUTPUT LOADING AND FAN-OUT TABLE
PINS
DESCRIPTION
74ALS (U.L.)
HIGH/LOW
LOAD VALUE
HIGH/LOW
Ioa – I3a
Port A data inputs
1.0/1.0
20
μ
A/0.1mA
Iob – I3b
Port B data inputs
1.0/1.0
20
μ
A/0.1mA
S0, S1
Common select inputs
1.0/1.0
20
μ
A/0.1mA
Ea
Port A enable input
1.0/1.0
20
μ
A/0.1mA
Eb
Port B enable input
1.0/1.0
20
μ
A/0.1mA
Ya, Yb
One (1.0) ALS unit load is defined as: 20
μ
A in the High state and 0.1mA in the Low state.
Data outputs
130/240
2.6mA/24mA
NOTE:
LOGIC SYMBOL
Ya
7
V
= Pin 16
GND = Pin 8
14
2
1
15
S0
S1
Ea
Eb
I1a
I2a
4
3
SF00147
I3a
I0a
6
5
Yb
9
I1b
I2b
12
13
I3b
I0b
10
11
IEC/IEEE SYMBOL
SF00148
1
6
5
4
3
EN
0
1
2
3
14
0
2
1
7
G0
3
MUX
15
10
11
12
13
9
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74ALS153N | Dual 4-input multiplexer |
| 74ALS153DB | Dual 4-input multiplexer |
| 74ALS157D | Data selector/multiplexer |
| 74ALS157 | Quad 2-input data selector/multiplexer, non-inverting(四通道2輸入數(shù)據(jù)選擇器/多路復(fù)用器，同相) |
| 74ALS158 | Quad 2-input data selector/multiplexer, inverting(四通道2輸入數(shù)據(jù)選擇器/多路復(fù)用器，反相) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74ALS153D | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Dual 4-input multiplexer |
| 74ALS153DB | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Dual 4-input multiplexer |
| 74ALS153N | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Dual 4-input multiplexer |
| 74ALS157 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Data selector/multiplexer |
| 74ALS157D | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Data selector/multiplexer |
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