Datasheet > 74CB3Q3257PW-Q100

74CB3Q3257PW-Q100

更新时间： 2024-11-07 11:10:39

品牌	Logo	应用领域
安世 - NEXPERIA		/
页数	文件大小	规格书
13页	212K
描述
4-bit 1-of-2 FET multiplexer/demultiplexer with charge pumpProduction

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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_ONand 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.

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_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_OFFsupports partial power-down mode operation

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;

16 leads; body width 4.4 mm

SOT403-1

12 3 4 5 6 7...13

中文翻译

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与74CB3Q3257PW-Q100相关器件

型号	品牌	获取价格	描述	数据表
74CB3Q3257RGYRG4	TI	获取价格	4-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWIT
74CB3Q3305DCURE4	TI	获取价格	DUAL FET BUS SWITCH 2.5V/3.3V LOW VOLTAGE HIGH BANDWIDTH BUS SWITCH
74CB3Q3305DCURG4	TI	获取价格	DUAL FET BUS SWITCH 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH
74CB3Q3306ADCURE4	TI	获取价格	Dual FET Bus Switch 2.5-V/3.3-V Low-Voltage High-Bandwidth Bus Switch
74CB3Q3306ADCURG4	TI	获取价格	Dual FET Bus Switch 2.5-V/3.3-V Low-Voltage High-Bandwidth Bus Switch
74CB3Q3306APWRE4	TI	获取价格	Dual FET Bus Switch 2.5-V/3.3-V Low-Voltage High-Bandwidth Bus Switch
74CB3Q3384ADBQRE4	TI	获取价格	10-BIT FET BUS SWITCH 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH
74CB3Q3384ADBQRG4	TI	获取价格	10-BIT FET BUS SWITCH 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH
74CB3Q3384ADGVRE4	TI	获取价格	10-BIT FET BUS SWITCH 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH
74CB3Q3384ADGVRG4	TI	获取价格	10-BIT FET BUS SWITCH 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH

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