Datasheet4U Logo Datasheet4U.com

TC74HC299AF Datasheet 8-Bit PIPO Shift Register

Manufacturer: Toshiba

Download the TC74HC299AF datasheet PDF. This datasheet also includes the TC74HC299AP variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TC74HC299AP-Toshiba.pdf) that lists specifications for multiple related part numbers.

Overview

TC74HC299AP/AF TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74HC299AP, TC74HC299AF 8-Bit PIPO Shift Register with Asynchronous Clear The TC74HC299A is a high speed CMOS 8-BIT PIPO SHIFT REGISTER fabricated with silicon gate C2MOS technology.

It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation.

It has four modes (HOLD, SHIFT LEFT, SHIFT RIGHT and LOAD DATA) controlled by the two selection inputs (S0, S1).

Key Features

  • (Note 1) (Note 2).
  • High speed: fmax = 42 MHz (typ. ) at VCC = 5 V.
  • Low power dissipation: ICC = 4 μA (max) at Ta = 25°C.
  • High noise immunity: VNIH = VNIL = 28% VCC (min).
  • Outputs drive capability : 15 LSTTL loads for QA to QH 10 LSTTL loads for QA’, QH’.
  • Symmetrical output impedance : |IOH| = IOL = 6 mA (min) For QA to QH |IOH| = IOL = 4 mA (min) For QA’, QH’.
  • Balanced propagation delays: tpLH ∼.
  • tpHL.
  • Wide operating voltage.

More Datasheets from Toshiba

Part Number Description
TC74HC299AP 8-Bit PIPO Shift Register
TC74HC20AF DUAL 4-INPUT NAND GATE
TC74HC20AP DUAL 4-INPUT NAND GATE
TC74HC21AF Dual 4-Input AND Gate
TC74HC21AP Dual 4-Input AND Gate
TC74HC221AF Dual Monostable Multivibrator
TC74HC221AP Dual Monostable Multivibrator
TC74HC237AF 3-TO-8 LINE DECODER/LATCH
TC74HC237AP 3-TO-8 LINE DECODER/LATCH
TC74HC238AF 3-to-8 Line Decoder