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TC74VHC9541FT

製品説明
仕様・特性

TC74VHC9541P/FT/FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VHC9541P, TC74VHC9541FT, TC74VHC9541FK Octal Universal Schmitt Buffer with 3-State Outputs The TC74VHC9541 is an ultra-high-speed octal Schmitt buffer fabricated using silicon-gate CMOS technology. The TC74VHC9541 combines low power consumption of CMOS with Schottky TTL speeds. The outputs can be put in the high-impedance state by placing a logic HIGH on the Enable ( G ) input. The CONT input determines the logical inversion of data. A logic LOW on the CONT input configures the TC74VHC9541 as an inverter; a logic HIGH on the CONT input configures the TC74VHC9541 as a buffer. All the inputs have hysteresis between the positive-going and negative-going thresholds. Thus the TC74VHC9541 is capable of squaring up transitions of slowly changing input signals and provides an improved noise immunity. Additionally, all the inputs have a newly developed protection circuit without a diode returned to VCC. This enables the inputs to be tolerant of up to 5 volts even when power supply is down. The input power-down protection capability makes the TC74VHC9541 ideal for a wide range of applications, such as interfacing between different voltages, voltage translation from 5 V to 3 V and battery back-up circuits. TC74VHC9541P TC74VHC9541FT TC74VHC9541FK Features • High speed: tpd = 5.0 ns (typ.) (VCC = 5 V) • Low supply current: ICC = 4 μA (max) (Ta = 25°C) • High noise immunity: VNIH = VNIL = 28% VCC (min) • All inputs are provided with power-down protection. • Symmetrical rise and fall delays: tpLH ≈ tpHL • Wide operating voltage range: VCC (opr) = 2 to 5.5 V • Pin-compatible with TC74VHC540 and TC74VHC541 Weight DIP20-P-300-2.54A: 1.30 g (typ.) TSSOP20-P-0044-0.65A: 0.08 g (typ.) VSSOP20-P-0030-0.50: 0.03 g (typ.) Start of commercial production 2008-02 1 2014-03-01

ブランド

TOSHIBA

会社名

株式会社 東芝セミコンダクター&ストレージ社

本社国名

日本

事業概要

半導体部門、DRAM、フラッシュメモリ、プロセッサ、汎用LSI

供給状況

 
Not pic File
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