CBT3257ADB データシートの表示（PDF） - Philips Electronics

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CBT3257ADB

Quad 1-of-2 multiplexer/demultiplexer

Philips Electronics 

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 Ω 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

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.

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