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M54HC257 データシート

部品番号コンポーネント説明メーカー
M54HC257 HC258 QUAD 2 CHANNEL MULTIPLEXER (3-STATE, INVERTING) HC257 QUAD 2 CHANNEL MULTIPLEXER (3-STATE) ST-Microelectronics
STMicroelectronics ST-Microelectronics
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DESCRIPTION
The M54/74HC257 and the M54/74HC258 are high speed CMOS MULTIPLEXERs fabricated with silicon gate C2MOS technology.
They have the same high speed performance ofLSTTL combined with true CMOS low power consumption.

■ HIGH SPEED tPD = 10 ns (TYP.) at VCC = 5 V
■ LOW POWER DISSIPATION ICC = 4 µA (MAX.) at TA = 25 °C
■ HIGH NOISE IMMUNITY VNIH = VNIL = 28 % VCC (MIN.)
■ OUTPUT DRIVE CAPABILITY 15 LSTTL LOADS
■ SYMMETRICAL OUTPUT IMPEDANCE IOH = IOL = 6 mA (MIN.)
■ BALANCED PROPAGATION DELAYS tPLH = tPHL
■ WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2 V to 6 V
■ PIN AND FUNCTION COMPATIBLE WITH 54/74LS257/258

 

M54HC257 に関連する他のメーカーを検索

部品番号コンポーネント説明PDFメーカー
M74HC258 QUAD 2 CHANNEL MULTIPLEXER (3-STATE, INVERTING) ビュー STMicroelectronics
TC74AC257P TC74AC257P/F/FN 2-Channel Multiplexer (3-state)/ TC74AC258P/F/FN 2-Channel Multiplexer (3-state,inverting) ビュー Toshiba
74VHC257 QUAD 2 CHANNEL MULTIPLEXER (3-STATE) ビュー STMicroelectronics
M74HC257B1R QUAD 2 CHANNEL MULTIPLEXER (3-STATE) ビュー STMicroelectronics
74HC258 Quad 2-input multiplexer; 3-state; inverting ビュー Philips Electronics
74F258A Quad 2-line to 1-line selector/multiplexer, inverting (3-State) ビュー Philips Electronics
74F257A Quad 2-line to 1-line selector/multiplexer, non-inverting (3-State) ビュー Philips Electronics
CD54HC258 High-Speed CMOS Logic Quad 2-Input Multiplexer with 3-State Inverting Outputs ビュー Texas Instruments
CD74HC257 High-Speed CMOS Logic Quad 2-Input Multiplexer with Three-State Non-Inverting Outputs ビュー Texas Instruments
74HC258 Quad 2-input multiplexer; 3-state; inverting ビュー NXP Semiconductors.

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