CBT3257A PHILIPS [NXP Semiconductors], CBT3257A Datasheet - Page 3

• Manufacturer Part Number: CBT3257A
• Description: Quad 1-of-2 multiplexer/demultiplexer
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
5. Pinning information
9397 750 12921
Product data sheet
5.1 Pinning
5.2 Pin description
Table 2:
[1]
Symbol
S
1B1, 1B2, 2B1, 2B2,
3B1, 3B2, 4B1, 4B2
1A, 2A, 3A, 4A
GND
OE
V
Fig 2. Pin configuration for SO16
Fig 4. Pin configuration for SSOP16
CC
B outputs are inputs if A inputs are outputs.
GND
1B1
1B2
2B1
2B2
1A
2A
(QSOP16)
GND
S
1B1
1B2
2B1
2B2
1A
2A
Pin description
S
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
CBT3257ADS
CBT3257AD
Rev. 01 — 27 October 2005
002aab768
Pin
1
2, 3, 5, 6,
10, 11, 13, 14
4, 7, 9, 12
8
15
16
002aab770
16
15
14
13
12
11
10
9
16
15 OE
14
13
12
11
10
9
V
OE
4B1
4B2
4A
3B1
3B2
3A
CC
V
4B1
4B2
4A
3B1
3B2
3A
CC
Description
select control input
B outputs
A inputs
ground (0 V)
output enable (active LOW)
positive supply voltage
Fig 3. Pin configuration for SSOP16
Fig 5. Pin configuration for TSSOP16
[1]
Quad 1-of-2 multiplexer/demultiplexer
GND
GND
1B1
1B2
2B1
2B2
1B1
1B2
2B1
2B2
1A
2A
1A
2A
S
S
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
CBT3257APW
CBT3257ADB
CBT3257A
002aab771
002aab769
16
15 OE
14
13
12
11
10
16
15
14
13
12
11
10
9
9
V
4B1
4B2
4A
3B1
3B2
3A
V
OE
4B1
4B2
4A
3B1
3B2
3A
CC
CC
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