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TC74VHCT126AFK - Quad Bus Buffer

Download the TC74VHCT126AFK datasheet PDF. This datasheet also covers the TC74VHCT125AF variant, as both devices belong to the same quad bus buffer family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • TC74VHCT125AFK, TC74VHCT126AFK Weight SOP14-P-300-1.27A VSSOP14-P-0030-0.50 : 0.18 g (typ. ) : 0.02 g (typ. ).
  • High speed: tpd = 3.8 ns (typ. ) at VCC = 5 V.
  • Low power dissipation: ICC = 4 μA (max) at Ta = 25°C.
  • Compatible with TTL inputs: VIL = 0.8 V (max) VIH = 2.0 V (min).
  • Power down protection is provided on all inputs and outputs.
  • Balanced propagation delays: tpLH tpHL.
  • Low noise: VOLP = 0.8 V (max).
  • Pin and function compatible with the 74 series (74.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TC74VHCT125AF_ToshibaSemiconductor.pdf) that lists specifications for multiple related part numbers.

Other Datasheets by Toshiba

Part Number Description
TC74VHCT126AF Quad Bus Buffer
TC74VHCT126AFN QUAD BUS BUFFER
TC74VHCT126AFT QUAD BUS BUFFER
TC74VHCT125AF Quad Bus Buffer
TC74VHCT125AFK Quad Bus Buffer
TC74VHCT125AFN QUAD BUS BUFFER
TC74VHCT125AFT QUAD BUS BUFFER
TC74VHCT138AF 3-to-8 Line Decoder
TC74VHCT138AFK 3-to-8 Line Decoder
TC74VHCT138AFN 3-TO-8 LINE DECODER

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
TC74VHCT125,126AF/AFK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VHCT125AF, TC74VHCT125AFK TC74VHCT126AF, TC74VHCT126AFK TC74VHCT125AF/AFK TC74VHCT126AF/AFK Quad Bus Buffer Quad Bus Buffer TC74VHCT125AF, TC74VHCT126AF The TC74VHCT125A/126A are high speed CMOS QUAD BUS BUFFERs fabricated with silicon gate C2MOS technology. They achieve the high speed operation similar to equivalent Bipolar Shottky TTL while maintaining the CMOS low power dissipation. The TC74VHCT125A requires the 3-state control input G to be set high to place the output into the high impedance state, whereas the TC74VHCT126A requires the control input G to be set low to place the output into high impedance. The input voltage are compatible with TTL output voltage.