絲?。?a target="_blank" title="Marking" href="/cd74hct21e/marking.html">CD74HCT21E；Package：PDIP；CD74HCT21 Dual 4-Input AND Gates

1 Features ? LSTTL input logic compatible – VIL(max) = 0.8 V, VIH(min) = 2 V ? CMOS input logic compatible – II ≤ 1 μA at VOL, VOH ? Buffered inputs ? 4.5 V to 5.5 V operation ? Wide operating temperature range: -55°C to +125°C ? Supports fanout up to 10 LSTTL loads ? Significant power r

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德州儀器

High-Speed CMOS Logic Dual 4-Input AND Gate

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德州儀器

High Speed CMOS Logic Dual 4-Input AND Gate

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德州儀器

High-Speed CMOS Logic Dual 4-Input AND Gate

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德州儀器