CBT3253ADB,112 NXP

CBT3253A Dual 1-of-4 FET multiplexer/demultiplexer Rev. 5 9 May 2017 Product data sheet 1 General description The CBT3253A is a dual 1-of-4 high-speed TTL-compatible FET multiplexer/ demultiplexer. The low ON-resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. When the output enable input (nOE) is LOW, the 1-of-4 multiplexer/demultiplexer is enabled. The data path is selected by the select control inputs (S0, S1). When nOE is HIGH, the 1-of-4 multiplexer/demultiplexer is disabled. The switch terminals are in the high impedance OFF-state, independent of S0 and S1. The CBT3253A is characterized for operation from -40 C to +85 C. 2 Features and benefits 5 switch connection between two ports TTL-compatible input levels Minimal propagation delay through the switch Latch-up protection exceeds 100 mA per JEDEC standard JESD78 class II level A ESD protection: HBM JESD22-A114E exceeds 2000 V MM JESD22-A115-A exceeds 200 V CDM JESD22-C101C exceeds 1000 V Multiple package options Specified from -40 C to +85 C 3 Ordering information Table 1. Ordering information Type number Temperature range Package Name Description Version CBT3253AD -40 C to +85 C SO16 plastic small outline package 16 leads SOT109-1 body width 3.9 mm CBT3253ADB -40 C to +85 C SSOP16 plastic shrink small outline package 16 leads SOT338-1 body width 5.3 mm 1 CBT3253ADS -40 C to +85 C SSOP16 plastic shrink small outline package 16 leads SOT519-1 body width 3.9 mm lead pitch 0.635 mm CBT3253APW -40 C to +85 C TSSOP16 plastic thin shrink small outline package 16 leads SOT403-1 body width 4.4 mm 1 Also known as QSOP16.Nexperia CBT3253A Dual 1-of-4 FET multiplexer/demultiplexer 4 Functional diagram 7 6 1A 1B1 5 1B2 4 1B3 3 1B4 9 10 2A 2B1 11 2B2 12 2B3 13 2B4 14 S0 2 S1 1 1OE 15 2OE aaa-015421 Figure 1. Logic diagram CBT3253A All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 5 9 May 2017 2 / 15