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TC74VHC27FK - Triple 3-Input NOR Gate

Download the TC74VHC27FK datasheet PDF. This datasheet also covers the TC74VHC27F variant, as both devices belong to the same triple 3-input nor gate family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • High speed: tpd = 4.1 ns (typ. ) at VCC = 5 V.
  • Low power dissipation: ICC = 2 μA (max) at Ta = 25°C.
  • High noise immunity: VNIH = VNIL = 28% VCC (min).
  • Power down protection is provided on all inputs.
  • Balanced propagation delays: tpLH ∼.
  • tpHL.
  • Wide operating voltage range: VCC (opr) = 2 to 5.5 V.
  • Pin and function compatible with 74ALS27 Weight SOP14-P-300-1.27A: VSSOP14-P-0030-0.50: 0.18 g (typ. ) 0.02 g (typ. ) © 2019 1 Toshiba Electronic Devices &.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TC74VHC27F_ToshibaSemiconductor.pdf) that lists specifications for multiple related part numbers.

More Datasheets from Toshiba

Part Number Description
TC74VHC27F Triple 3-Input NOR Gate
TC74VHC27FN TRIPLE 3-INPUT NOR GATE
TC74VHC27FS TRIPLE 3-INPUT NOR GATE
TC74VHC27FT TRIPLE 3-INPUT NOR GATE
TC74VHC273F Octal D-Type Flip-Flop
TC74VHC273FK Octal D-Type Flip-Flop
TC74VHC273FS OCTAL D-TUPE FLIP-FLOP WITH CLEAR
TC74VHC273FT OCTAL D-TUPE FLIP-FLOP WITH CLEAR
TC74VHC273FW OCTAL D-TUPE FLIP-FLOP WITH CLEAR
TC74VHC20F Dual 4-Input NAND Gate

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.

View original datasheet text
TC74VHC27F/FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VHC27F, TC74VHC27FK Triple 3-Input NOR Gate The TC74VHC27 is an advanced high speed CMOS 3-INPUT NOR GATE fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The internal circuit is composed of 3 stages including a buffer output, which provide high noise immunity and stable output. An input protection circuit ensures that 0 to 5.5 V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5 V to 3 V systems and two supply systems such as battery back up. This circuit prevents device destruction due to mismatched supply and input voltages.