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TC74HC4049AF - HEX BUFFER/CONVERTER

Datasheet Summary

Description

2.

The TC74HC4049AF and TC74HC4050AF are high speed CMOS HEX BUFFERs fabricated with silicon gate C2MOS technology.

Features

  • (1) High speed: tpd = 9 ns (typ. ) at VCC = 5.0 V (2) Low power dissipation: ICC = 1.0 µA (max) at Ta = 25.
  • (3) High noise immunity: VNIH = VNIL = 28 % VCC (min) (4) Symmetrical Output impedance: |IOH| = IOL = 6 mA (min) (5) Balanced propagation delays: tPLH ≈ tPHL (6) Wide operating voltage range: VCC(opr) = 2.0 V to 6.0 V (7) Power-down protection is provided on all inputs. 4. Packaging SOP16 ©2020-2021 1 Toshiba Electronic Devices & Storage Corporation Start of commercial production 1.

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Datasheet Details

Part number TC74HC4049AF
Manufacturer Toshiba
File Size 219.12 KB
Description HEX BUFFER/CONVERTER
Datasheet download datasheet TC74HC4049AF Datasheet
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Full PDF Text Transcription

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TC74HC4049AF,TC74HC4050AF CMOS Digital Integrated Circuits Silicon Monolithic TC74HC4049AF,TC74HC4050AF 1. Functional Description • Hex Buffer TC74HC4049AF: HEX BUFFER/CONVERTER (INVERTING) TC74HC4050AF: HEX BUFFER/CONVERTER 2. General The TC74HC4049AF and TC74HC4050AF are high speed CMOS HEX BUFFERs fabricated with silicon gate C2MOS technology. They achieve the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. The TC74HC4049AF is an inverting buffer, while the TC74HC4050AF is a non-inverting buffer. The internal circuits are composed of 3-stages (TC74HC4049AF) or 2-stages (TC74HC4050AF) of inverter, which provided high noise immunity and stable output. Input protection circuits are different from those of other high speed CMOS IC's.
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