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HD74HC20 - Dual 4-input NAND Gates

Key Features

  • High Speed Operation: tpd = 9 ns typ (CL = 50 pF) High Output Current: Fanout of 10 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 1 µA max (Ta = 25°C) Pin Arrangement 1A 1B NC 1C 1D 1Y GND 1 2 3 4 5 6 7 (Top view) 14 VCC 13 2D 12 2C 11 NC 10 2B 9 8 2A 2Y HD74HC20 DC Characteristics Ta = 25°C Item Input voltage Symbol VIH Ta =.
  • 40 to +85°C Max.

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📁 Similar Datasheet

Part Number Description Manufacturer
HD74HC20 Dual 4-input NAND Gates Renesas
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Other Datasheets by Hitachi Semiconductor (now Renesas)

Part Number Description
HD74HC21 Dual 4-input AND Gates
HD74HC221 Dual Monostable Multivibrators (with Schmitt Trigger Input)
HD74HC237 3-to-8-line Decoder/Demultiplexer with Address Latch
HD74HC238 3-to-8-line Decoder/Demultiplexer
HD74HC240 Octal Buffers/Line Drivers/Line Receivers(with inverted 3-state outputs)

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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HD74HC20 Dual 4-input NAND Gates Features • • • • • High Speed Operation: tpd = 9 ns typ (CL = 50 pF) High Output Current: Fanout of 10 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 1 µA max (Ta = 25°C) Pin Arrangement 1A 1B NC 1C 1D 1Y GND 1 2 3 4 5 6 7 (Top view) 14 VCC 13 2D 12 2C 11 NC 10 2B 9 8 2A 2Y HD74HC20 DC Characteristics Ta = 25°C Item Input voltage Symbol VIH Ta = –40 to +85°C Max — — — 0.5 1.35 1.8 — — — — — 0.1 0.1 0.1 0.33 0.33 ±1.0 10 µA µA I OL = 4 mA I OL = 5.2 mA Vin = VCC or GND Vin = VCC or GND, Iout = 0 µA V I OH = –4 mA I OH = –5.2 mA Vin = VIH or VIL I OL = 20 µA V Vin = VIH or VIL I OH = –20 µA V Unit V Test Conditions VCC (V) Min Typ Max Min 2.0 4.5 6.0 1.5 — 3.15 — 4.