74CB3Q3257PW-Q100

4-bit 1-of-2 FET multiplexer/demultiplexer with charge pump

Automotive qualified

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_ON and R_ON(flat) performance and the ability to switch 5 V signals when V_CC = 3.3 V.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 3) and is suitable for use in automotive applications.

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_CC = 2.5 V
- 0 V to 5 V switching with V_CC = 3.3 V
4 Ω (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_max = 20 MHz (maximum)
Low power consumption I_CC = 0.4 mA (typical)
Control inputs can be driven by TTL or 5 V/3.3 V CMOS outputs
I_OFF supports partial power-down mode operation
Latch-up performance exceeds 100 mA per JESD 78E Class II Level A
ESD protection:
- HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
- CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

Applications

Communication infrastructure
Bus isolation
Memory interleaving
Sensor multiplexing

参数类型

型号	V_CC (V)	R_ON (Ω)	Logic switching levels	t_pd (ns)	Power dissipation considerations	T_amb (°C)	Package name
74CB3Q3257PW-Q100	2.3 - 3.6	4	CMOS/LVTTL	0.2	very low	-40~85	TSSOP16

PCB Symbol, Footprint and 3D Model

Model Name	描述

封装

型号	可订购的器件编号，（订购码(12NC)）	状态	标示	封装	外形图	回流焊/波峰焊	包装
74CB3Q3257PW-Q100	74CB3Q3257PW-Q100J (935690808118)	Active	B3Q3257	TSSOP16 (SOT403-1)	SOT403-1	SSOP-TSSOP-VSO-WAVE	SOT403-1_118

环境信息

型号	可订购的器件编号	化学成分	RoHS	RHF指示符
74CB3Q3257PW-Q100	74CB3Q3257PW-Q100J	74CB3Q3257PW-Q100

品质及可靠性免责声明

Series

文档 (9)

文件名称	标题	类型	日期
74CB3Q3257_Q100	4-bit 1-of-2 FET multiplexer/demultiplexer with charge pump	Data sheet	2024-04-11
SOT403-1	3D model for products with SOT403-1 package	Design support	2020-01-22
cb3q3257	IBIS model of 74CB3Q3257	IBIS model	2017-08-24
Nexperia_package_poster	Nexperia package poster	Leaflet	2020-05-15
TSSOP16_SOT403-1_mk	plastic, thin shrink small outline package; 16 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm body	Marcom graphics	2017-01-28
SOT403-1	plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.2 mm body	Package information	2023-11-08
SOT403-1_118	TSSOP16; Reel pack for SMD, 13"; Q1/T1 product orientation	Packing information	2020-04-21
74CB3Q3257PW-Q100_Nexperia_Product_Reliability	74CB3Q3257PW-Q100 Nexperia Product Reliability	Quality document	2024-06-16
SSOP-TSSOP-VSO-WAVE	Footprint for wave soldering	Wave soldering	2009-10-08

支持

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模型

文件名称	标题	类型	日期
cb3q3257	IBIS model of 74CB3Q3257	IBIS model	2017-08-24
SOT403-1	3D model for products with SOT403-1 package	Design support	2020-01-22

PCB Symbol, Footprint and 3D Model

Model Name	描述

订购、定价与供货

型号	Orderable part number	Ordering code (12NC)	状态	包装	Packing Quantity	在线购买
74CB3Q3257PW-Q100	74CB3Q3257PW-Q100J	935690808118	Active	SOT403-1_118	2,500	订单产品

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How does it work?

The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.

交互式数据手册