74CB3Q3257PW-Q100J Nexperia

74CB3Q3257-Q100 4-bit 1-of-2 FET multiplexer/demultiplexer with charge pump Rev. 1 20 February 2019 Product data sheet 1. General description The 74CB3Q3257-Q100 is a quad high-bandwidth single-pole, double-throw FET bus switch. The device features one select input (S) and one output enable input (OE). The switch is disabled when the OE input is HIGH. An internal charge-pump increases the gate voltage of the NMOS pass transistor. The result is improved R and R performance and the ability to switch 5 V signals ON ON(flat) when V = 3.3 V. CC This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 3) and is suitable for use in automotive applications. 2. Features and benefits Automotive product qualification in accordance with AEC-Q100 (Grade 3) Specified from -40 C to +85 C Wide supply voltage range from 2.3 V to 3.6 V Overvoltage switching on switch ports: 0 V to 5 V switching with V = 2.5 V CC 0 V to 5 V switching with V = 3.3 V CC 4 (typical) ON resistance 3.5 pF (typical) OFF-state capacitance High bandwidth 0.5 GHz (maximum) Low input/output capacitance minimizes loading and signal distortion Fast switching frequency f = 20 MHz (maximum) max Low power consumption I = 0.4 mA (typical) CC Control inputs can be driven by TTL or 5 V/3.3 V CMOS outputs I supports partial power-down mode operation OFF Latch-up performance exceeds 100 mA per JESD 78E Class II Level A ESD protection: MIL-STD-883, method 3015 exceeds 2000 V HBM ANSI/ESDA/Jedec JS-001 Class 2 exceeds 2 kV 3. Applications Communication infrastructure Bus isolation Memory interleaving Sensor multiplexing 4. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74CB3Q3257PW-Q100 -40 C to +85 C TSSOP16 plastic thin shrink small outline package SOT403-1 16 leads body width 4.4 mmNexperia 74CB3Q3257-Q100 4-bit 1-of-2 FET multiplexer/demultiplexer with charge pump 5. Functional diagram 1A 1B1 1B2 2A 2B1 2B2 3A 3B1 3B2 4A 4B1 4B2 S OE aaa-027232 Fig. 1. Logic symbol nB1 nA nB2 CHARGE PUMP S CONTROLLOGIC OE aaa-027233 Fig. 2. Logic diagram (one switch) 74CB3Q3257 Q100 All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2019. All rights reserved Product data sheet Rev. 1 20 February 2019 2 / 13