CBT3253AD NXP

CBT3253 Dual 1-of-4 FET multiplexer/demultiplexer Rev. 3 22 November 2018 Product data sheet 1. General description The CBT3253 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. The select control inputs (S0, S1) can select the data path, when both output enable inputs (1OE, 2OE) are LOW. When nOE is HIGH, the switch terminals are in the high impedance OFF-state, independent of S0 and S1. The CBT3253 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 CBT3253D -40 C to +85 C SO16 plastic small outline package 16 leads SOT109-1 body width 3.9 mm CBT3253DB -40 C to +85 C SSOP16 plastic shrink small outline package 16 leads SOT338-1 body width 5.3 mm CBT3253PW -40 C to +85 C TSSOP16 plastic thin shrink small outline package 16 leads SOT403-1 body width 4.4 mmNexperia CBT3253 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 002aab828 Fig. 1. Logic diagram 5. Pinning information 5.1. Pinning CBT3253 1OE 1 16 V CC CBT3253 S1 2 15 2OE 1OE 1 16 V CC 3 14 1B4 S0 2 15 S1 2OE 1B3 4 13 2B4 1B4 3 14 S0 1B3 4 13 2B4 1B2 5 12 2B3 5 12 1B2 2B3 1B1 6 11 2B2 1B1 6 11 2B2 1A 7 10 2B1 1A 7 10 2B1 8 9 GND 2A 8 9 GND 2A aaa-015423 aaa-015422 Fig. 3. Pin configuration SOT338-1 (SSOP16) and Fig. 2. Pin configuration SOT109-1 (SO16) SOT403-1 (TSSOP16) CBT3253 All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2018. All rights reserved Product data sheet Rev. 3 22 November 2018 2 / 12