Datasheet > 74HC4351PW

74HC4351PW

更新时间： 2024-11-28 11:14:19

品牌	Logo	应用领域
安世 - NEXPERIA		/
页数	文件大小	规格书
23页	342K
描述
8-channel analog multiplexer/demultiplexer with latchProduction

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74HC4351PW 数据手册

74HC4351; 74HCT4351

8-channel analog multiplexer/demultiplexer with latch

Rev. 4 — 4 August 2021

Product data sheet

1. General description

The 74HC4351; 74HCT4351 is a single-pole octal-throw analog switch (SP8T) suitable for use in

analog or digital 8:1 multiplexer/demultiplexer applications. The switch features three digital select

inputs (S0 to S2), eight independent inputs/outputs (Yn), a common input/output (Z) and two digital

enable inputs (E1 and E2). With E1 LOW and E2 HIGH, one of the eight switches is selected (low

impedance ON-state) by S0 to S2. The data at the select inputs may be latched by using the latch

enable input (LE). When LE is HIGH the latch is transparent. When E1 is HIGH or E2 is LOW all

8 analog switches are turned off. Inputs include clamp diodes. This enables the use of current

limiting resistors to interface inputs to voltages in excess of V_CC

2. Features and benefits

•

Wide analog input voltage range from -5 V to +5 V

•

Complies with JEDEC standard no. 7A

Low ON resistance:

•

80 Ω (typical) at V_CC- V_EE= 4.5 V

70 Ω (typical) at V_CC- V_EE= 6.0 V

60 Ω (typical) at V_CC- V_EE= 9.0 V

•

Logic level translation: to enable 5 V logic to communicate with ±5 V analog signals

Typical ‘break before make’ built-in

Address latches provided

ESD protection:

•

HBM JESD22-A114F exceeds 2000 V

MM JESD22-A115-A exceeds 200 V

CDM JESD22-C101E exceeds 1000 V

•

Specified from -40 °C to +85 °C and -40 °C to +125 °C

3. Applications

•

Analog multiplexing and demultiplexing

Digital multiplexing and demultiplexing

Signal gating

4. Ordering information

Table 1. Ordering information

Type number

Package

Temperature range Name

Description

Version

74HC4351D

74HCT4351D

74HC4351DB

-40 °C to +125 °C

SO20

plastic small outline package; 20 leads;

body width 7.5 mm

SOT163-1

-40 °C to +125 °C

SSOP20

plastic shrink small outline package; 20 leads;

body width 5.3 mm

SOT339-1

SOT360-1

74HC4351PW -40 °C to +125 °C

TSSOP20

plastic thin shrink small outline package; 20 leads;

body width 4.4 mm

12 3 4 5 6 7...23

中文翻译

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与74HC4351PW相关器件

型号	品牌	获取价格	描述	数据表
74HC4352	NXP	获取价格	Dual 4-channel analog multiplexer/demultiplexer with latch
74HC4352DB	PHILIPS	获取价格	Differential Multiplexer, 1 Func, 4 Channel, CMOS, PDSO20,
74HC4352DB-T	NXP	获取价格	IC 4-CHANNEL, DIFFERENTIAL MULTIPLEXER, PDSO20, Multiplexer or Switch
74HC4352D-T	ETC	获取价格	4-Channel Analog Multiplexer
74HC4352N	PHILIPS	获取价格	Differential Multiplexer, 1 Func, 4 Channel, CMOS, PDIP20,
74HC4352PW	NXP	获取价格	IC 4-CHANNEL, DIFFERENTIAL MULTIPLEXER, PDSO20, Multiplexer or Switch
74HC4352PW-T	NXP	获取价格	IC 4-CHANNEL, DIFFERENTIAL MULTIPLEXER, PDSO20, Multiplexer or Switch
74HC4352U	NXP	获取价格	IC 4-CHANNEL, DIFFERENTIAL MULTIPLEXER, UUC, Multiplexer or Switch
74HC4353	NXP	获取价格	Triple 2-channel analog multiplexer/demultiplexer with latch
74HC4353D	NXP	获取价格	Triple 2-channel analog multiplexer/demultiplexer with latch

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