Zenode.ai Logo
SOT163-1

74HCT7540D,118

Active
Nexperia USA Inc.

BUFFERS & LINE DRIVERS OCTAL SCHMITT TRIGGER BUFFER/LINE DRIVER; 3-STATE

Find alt
SOT163-1

74HCT7540D,118

Active
Nexperia USA Inc.

BUFFERS & LINE DRIVERS OCTAL SCHMITT TRIGGER BUFFER/LINE DRIVER; 3-STATE

Find alt

Description

General part information

74HCT7540D Series

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 andOE2). A HIGH onOEn 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 VCC. Schmitt trigger inputs transform slowly changing input signals into sharply defined jitter-free output signals.

Technical Specifications

Parameters and characteristics for this part

Specification74HCT7540D,118
Current - Output High6 mA
Current - Output Low6 mA
Logic TypeInverting, Buffer
Mounting TypeSurface Mount
Number of Bits per Element8 bits
Number of Elements1
Operating Temperature (Max)125 °C
Operating Temperature (Min)-40 °C
Output Type3-State
Package Length0.295 in
Package Name20-SOIC, 20-SO
Package Width7.5 mm
Voltage - Supply (Maximum)5.5 V
Voltage - Supply (Minimum)4.5 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Sign in to see pricing

Create a free account to access distributor pricing data.

Sign up — freeLog in

CAD

3D models and CAD resources for this part