Datasheet > 74HC540PW

74HC540PW

更新时间： 2024-11-20 11:12:11

品牌	Logo	应用领域
安世 - NEXPERIA		/
页数	文件大小	规格书
15页	264K
描述
Octal buffer/line driver; 3-state; invertingProduction

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数据手册

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74HC540PW 数据手册

74HC540; 74HCT540

Octal buffer/line driver; 3-state; inverting

Rev. 6 — 19 October 2021

Product data sheet

1. General description

The 74HC540; 74HCT540 is an 8-bit inverting buffer/line driver with 3-state outputs. The device

features two output enables (OE1 and OE2). A HIGH on OEn causes the outputs to assume a

high-impedance OFF-state. 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 supply voltage range from 2.0 V to 6.0 V

•

CMOS low power dissipation

High noise immunity

Latch-up performance exceeds 100 mA per JESD 78 Class II Level B

Inverting outputs

Input levels:

•

For 74HC540: CMOS level

For 74HCT540: TTL level

•

Complies with JEDEC standards

•

JESD8C (2.7 V to 3.6 V)

JESD7A (2.0 V to 6.0 V)

ESD protection:

•

HBM JESD22-A114F exceeds 2000 V

MM JESD22-A115-A exceeds 200 V

•

Multiple package options

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

3. Ordering information

Table 1. Ordering information

Type number

Package

Temperature range Name

Description

Version

74HC540D

-40 °C to +125 °C

SO20

plastic small outline package; 20 leads;

body width 7.5 mm

SOT163-1

74HCT540D

74HC540DB

74HCT540DB

74HC540PW

74HCT540PW

SSOP20

TSSOP20

plastic shrink small outline package; 20 leads;

body width 5.3 mm

SOT339-1

SOT360-1

plastic thin shrink small outline package; 20 leads;

body width 4.4 mm

12 3 4 5 6 7...15

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与74HC540PW相关器件

型号	品牌	获取价格	描述	数据表
74HC540-Q100	NEXPERIA	获取价格	Octal buffer/line driver; 3-state; inverting
74HC540U	NXP	获取价格	IC HC/UH SERIES, 8-BIT DRIVER, INVERTED OUTPUT, UUC, DIE, Bus Driver/Transceiver
74HC541	TI	获取价格	High Speed CMOS Logic Octal Buffer and Line Drivers, Three-State
74HC541	ONSEMI	获取价格	Octal 3-State Non-Inverting Buffer/Line Driver/Line Receiver
74HC541	MOTOROLA	获取价格	Octal 3-State Non-Inverting Buffer/Line Driver/Line Receiver
74HC541	HITACHI	获取价格	Octal Buffers/Line Drivers (with 3-state outputs)
74HC541	TOSHIBA	获取价格	OCTAL BUS BUFFER INVERTING/NON-INVERTING, 3-STATE OUTPUTS
74HC541	FAIRCHILD	获取价格	Inverting Octal 3-STATE Buffer Octal 3-STATE Buffer
74HC541	NXP	获取价格	Octal buffer/line driver; 3-state
74HC541	SGMICRO	获取价格	Octal Buffer/Line Driver with 3-State Outputs