參數(shù)資料
型號(hào): CBT3257A
廠商: NXP Semiconductors N.V.
英文描述: Quad 1-of-2 multiplexer/demultiplexer
中文描述: 四2選1多路復(fù)用解復(fù)用器
文件頁(yè)數(shù): 3/16頁(yè)
文件大?。?/td> 89K
代理商: CBT3257A
9397 750 12921
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 01 — 27 October 2005
3 of 16
Philips Semiconductors
CBT3257A
Quad 1-of-2 multiplexer/demultiplexer
5.
Pinning information
5.1 Pinning
5.2 Pin description
[1]
B outputs are inputs if A inputs are outputs.
Fig 2.
Pin configuration for SO16
Fig 3.
Pin configuration for SSOP16
Fig 4.
Pin configuration for SSOP16
(QSOP16)
Fig 5.
Pin configuration for TSSOP16
CBT3257AD
S
V
CC
1B1
OE
1B2
4B1
1A
4B2
2B1
4A
2B2
3B1
2A
3B2
GND
3A
002aab768
1
2
3
4
5
6
7
8
10
9
12
11
14
13
16
15
CBT3257ADB
S
V
CC
OE
1B1
1B2
4B1
1A
4B2
2B1
4A
2B2
3B1
2A
3B2
GND
3A
002aab769
1
2
3
4
5
6
7
8
10
9
12
11
14
13
16
15
CBT3257ADS
S
V
CC
1B1
1B2
4B1
1A
4B2
2B1
4A
2B2
3B1
2A
3B2
GND
3A
002aab770
1
2
3
4
5
6
7
8
10
9
12
11
14
13
16
15 OE
CBT3257APW
S
V
CC
1B1
1B2
4B1
1A
4B2
2B1
4A
2B2
3B1
2A
3B2
GND
3A
002aab771
1
2
3
4
5
6
7
8
10
9
12
11
14
13
16
15 OE
Table 2:
Symbol
S
1B1, 1B2, 2B1, 2B2,
3B1, 3B2, 4B1, 4B2
1A, 2A, 3A, 4A
GND
OE
V
CC
Pin description
Pin
1
2, 3, 5, 6,
10, 11, 13, 14
4, 7, 9, 12
8
15
16
Description
select control input
B outputs
[1]
A inputs
ground (0 V)
output enable (active LOW)
positive supply voltage
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