Datasheet > 74HC7540PW

74HC7540PW

更新时间： 2024-11-08 11:12:43

品牌	Logo	应用领域
安世 - NEXPERIA		驱动光电二极管输出元件逻辑集成电路
页数	文件大小	规格书
15页	265K
描述
Octal Schmitt trigger buffer/line driver; 3-state; invertingProduction

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74HC7540PW 数据手册

74HC7540; 74HCT7540

Octal Schmitt trigger buffer/line driver; 3-state; inverting

Rev. 6 — 4 August 2021

Product data sheet

1. General description

The 74HC7540; 74HCT7540 is an 8-bit inverting buffer/line driver with Schmitt-trigger inputs and

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. Schmitt trigger

inputs transform slowly changing input signals into sharply defined jitter-free output signals.

2. Features and benefits

•

Wide supply voltage range from 2.0 to 6.0 V

•

CMOS low power dissipation

High noise immunity

Unlimited input rise and fall times

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

Inverting outputs

Input levels:

•

For 74HC7540: CMOS level

For 74HCT7540: 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

74HC7540D

74HCT7540D

74HC7540DB

-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

74HC7540PW

TSSOP20

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74HC7540PW相关器件

型号	品牌	获取价格	描述	数据表
74HC7540PW-T	NXP	获取价格	IC HC/UH SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20, Bus Driver/Transceiver
74HC7541	NXP	获取价格	Octal Schmitt trigger buffer/line driver; 3-state
74HC7541D	NEXPERIA	获取价格	Octal Schmitt trigger buffer/line driver; 3-stateProduction
74HC7541D	NXP	获取价格	Octal Schmitt trigger buffer/line driver; 3-state
74HC7541D,112	NXP	获取价格	74HC(T)7541 - Octal Schmitt trigger buffer/line driver; 3-state SOP 20-Pin
74HC7541D,118	NXP	获取价格	74HC(T)7541 - Octal Schmitt trigger buffer/line driver; 3-state SOP 20-Pin
74HC7541DB	NXP	获取价格	Octal Schmitt trigger buffer/line driver; 3-state
74HC7541DB-T	NXP	获取价格	IC HC/UH SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, 5.30 MM, PLASTIC, MO-150, SOT339-1, SS
74HC7541D-Q100	NEXPERIA	获取价格	Octal Schmitt trigger buffer/line driver; 3-state
74HC7541D-T	NXP	获取价格	IC HC/UH SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20, 7.50 MM, PLASTIC, MS-013, SOT163-1, SO