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1-of-2 multiplexer/demultiplexer. CBT3257A Datasheet

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1-of-2 multiplexer/demultiplexer. CBT3257A Datasheet
















CBT3257A multiplexer/demultiplexer. Datasheet pdf. Equivalent













Part

CBT3257A

Description

Quad 1-of-2 multiplexer/demultiplexer



Feature


www.DataSheet4U.com CBT3257A Quad 1-of- 2 multiplexer/demultiplexer Rev. 01 — 27 October 2005 Product data sheet 1. General description The CBT3257A is a quad 1-of-2 high-speed TTL-compatible m ultiplexer/demultiplexer. The low ON-st ate resistance of the switch allows inp uts to be connected to outputs without adding propagation delay or generating additional ground bo.
Manufacture

NXP

Datasheet
Download CBT3257A Datasheet


NXP CBT3257A

CBT3257A; unce noise. Output enable (OE) and selec t-control (S) inputs select the appropr iate nB1 and nB2 outputs for the nA inp ut data. The CBT3257A is characterized for operation from −40 °C to +85 °C . 2. Features 5 Ω switch connection between two ports TTL-compatible input levels Minimal propagation delay throug h the switch ESD protection exceeds 200 0 V HBM per JESD22-A114,.


NXP CBT3257A

200 V MM per JESD22-A115 and 1000 V CDM per JESD22-C101 s Latch-up testing is done to JEDEC standard JESD78 which exc eeds 100 mA s s s s DataSheet4U.com 3 . Ordering information Table 1: Orderin g information Tamb = −40 °C to +85 C Type number CBT3257AD Topside mark C BT3257AD Package Name SO16 SSOP16 SSOP1 6 [1] Description plastic small outline package; 16 leads; bo.


NXP CBT3257A

dy width 3.9 mm plastic shrink small out line package; 16 leads; body width 5.3 mm plastic shrink small outline package ; 16 leads; body width 3.9 mm; lead pit ch 0.635 mm plastic thin shrink small o utline package; 16 leads; body width 4. 4 mm Version SOT109-1 SOT338-1 SOT519-1 DataShee CBT3257ADB C3257A CBT3257AD S CT3257A CBT3257APW CBT3257A [1] Also known as QSOP16. .





Part

CBT3257A

Description

Quad 1-of-2 multiplexer/demultiplexer



Feature


www.DataSheet4U.com CBT3257A Quad 1-of- 2 multiplexer/demultiplexer Rev. 01 — 27 October 2005 Product data sheet 1. General description The CBT3257A is a quad 1-of-2 high-speed TTL-compatible m ultiplexer/demultiplexer. The low ON-st ate resistance of the switch allows inp uts to be connected to outputs without adding propagation delay or generating additional ground bo.
Manufacture

NXP

Datasheet
Download CBT3257A Datasheet




 CBT3257A
www.DataSheet4U.com
CBT3257A
Quad 1-of-2 multiplexer/demultiplexer
Rev. 01 — 27 October 2005
Product data sheet
1. General description
The CBT3257A is a quad 1-of-2 high-speed TTL-compatible multiplexer/demultiplexer.
The low ON-state resistance of the switch allows inputs to be connected to outputs
without adding propagation delay or generating additional ground bounce noise.
Output enable (OE) and select-control (S) inputs select the appropriate nB1 and nB2
outputs for the nA input data.
The CBT3257A is characterized for operation from 40 °C to +85 °C.
2. Features
s 5 switch connection between two ports
s TTL-compatible input levels
s Minimal propagation delay through the switch
s ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per
JESD22-A115 and 1000 V CDM per JESD22-C101
s Latch-up testing is done to JEDEC standard JESD78 which exceeds 100 mA
3. Ordering information
DataSheet4U.com
DataShee
Table 1: Ordering information
Tamb = 40 °C to +85 °C
Type number Topside
mark
Package
Name
CBT3257AD CBT3257AD SO16
CBT3257ADB C3257A
SSOP16
CBT3257ADS CT3257A
SSOP16 [1]
CBT3257APW CBT3257A TSSOP16
Description
Version
plastic small outline package; 16 leads; SOT109-1
body width 3.9 mm
plastic shrink small outline package;
16 leads; body width 5.3 mm
SOT338-1
plastic shrink small outline package;
16 leads; body width 3.9 mm;
lead pitch 0.635 mm
SOT519-1
plastic thin shrink small outline
SOT403-1
package; 16 leads; body width 4.4 mm
[1] Also known as QSOP16.
DataSheet4U.com
DataSheet4 U .com




 CBT3257A
www.DataSheet4U.com
Philips Semiconductors
4. Functional diagram
1A 4
2A 7
3A 9
4A 12
CBT3257A
Quad 1-of-2 multiplexer/demultiplexer
2 1B1
3 1B2
5 2B1
6 2B2
11 3B1
10 3B2
14 4B1
13 4B2
et4U.com
S
1
DataSheet4U.com
OE 15
Fig 1. Logic diagram of CBT3257A (positive logic)
002aab779
DataShee
9397 750 12921
DataSheet4PUro.dcuocmt data sheet
DataSheet4 U .com
Rev. 01 — 27 October 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
2 of 16




 CBT3257A
www.DataSheet4U.com
Philips Semiconductors
5. Pinning information
5.1 Pinning
CBT3257A
Quad 1-of-2 multiplexer/demultiplexer
et4U.com
S1
1B1 2
16 VCC
15 OE
1B2 3
14 4B1
1A 4
2B1 5
13 4B2
CBT3257AD
12 4A
2B2 6
11 3B1
2A 7
10 3B2
GND 8
9 3A
002aab768
Fig 2. Pin configuration for SO16
S1
1B1 2
1B2 3
1A 4
2B1 5
2B2 6
2A 7
GND 8
CBT3257ADB
16 VCC
15 OE
14 4B1
13 4B2
12 4A
11 3B1
10 3B2
9 3A
002aab769
Fig 3. Pin configuration for SSOP16
S1
1B1 2
1B2 3
1A 4
2B1 5
2B2 6
2A 7
GND 8
16 VCC
15 OE
DataShe14et44BU1.com
13 4B2
CBT3257ADS
12 4A
11 3B1
10 3B2
9 3A
002aab770
S1
1B1 2
1B2 3
1A 4
2B1 5
2B2 6
2A 7
GND 8
CBT3257APW
16 VCC
15 OE
14 4B1
13 4B2
12 4A
11 3B1
10 3B2
9 3A
002aab771
Fig 4. Pin configuration for SSOP16
(QSOP16)
Fig 5. Pin configuration for TSSOP16
5.2 Pin description
Table 2: Pin description
Symbol
Pin
S1
1B1, 1B2, 2B1, 2B2, 2, 3, 5, 6,
3B1, 3B2, 4B1, 4B2 10, 11, 13, 14
1A, 2A, 3A, 4A
4, 7, 9, 12
GND
8
OE 15
VCC
16
Description
select control input
B outputs [1]
A inputs
ground (0 V)
output enable (active LOW)
positive supply voltage
[1] B outputs are inputs if A inputs are outputs.
DataShee
9397 750 12921
DataSheet4PUro.dcuocmt data sheet
DataSheet4 U .com
Rev. 01 — 27 October 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
3 of 16




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