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74HCT540D - Octal Bus Buffer

Datasheet Summary

Description

2.

The 74HCT540D/74HCT541D are high speed CMOS OCTAL BUS BUFFERs fabricated with silicon gate C2MOS technology.

Features

  • (1) Wide operating temperature range: Topr = -40 to 125.
  • (Note 1) (2) High speed: tpd = 9 ns (typ. ) at VCC = 5.5 V (3) Low power dissipation: ICC = 4.0 µA (max) at Ta = 25.
  • (4) Compatible with TTL outputs: VIL = 0.8 V(max) VIH = 2.0 V(min) (5) Wide interfacing ability: LSTTL, NMOS, CMOS (6) Balanced propagation delays: tPLH ≈ tPHL Note 1: Operating Range spec of Topr = -40.
  • to 125.
  • is applicable only for the products which manufactured after July 2020. 4. Packaging SOIC20 ©.

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Datasheet Details

Part number 74HCT540D
Manufacturer Toshiba
File Size 248.94 KB
Description Octal Bus Buffer
Datasheet download datasheet 74HCT540D Datasheet
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Full PDF Text Transcription

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74HCT540D,74HCT541D CMOS Digital Integrated Circuits Silicon Monolithic 74HCT540D,74HCT541D 1. Functional Description • Octal Bus Buffer 74HCT540D: INVERTING, 3-STATE OUTPUTS 74HCT541D: NON-INVERTING, 3-STATE OUTPUTS 2. General The 74HCT540D/74HCT541D are high speed CMOS OCTAL BUS BUFFERs fabricated with silicon gate C2MOS technology. These devices may be used as a level converter for interfacing TTL or NMOS to High Speed CMOS. The inputs are compatible with TTL, NMOS and CMOS output voltage levels. They achive the high speed operation similar to equivalent LSTTL while maintaing the CMOS low power dissipation. The 74HCT540D is an inverting type, and the 74HCT541D is a non-inverting type. When either G1 or G2 are high, the terminal outputs are in the high-impedance state.
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