TC74VHCT245AF Datasheet PDF (Octal Bus Transceiver)

TC74VHCT245AF - Octal Bus Transceiver

Features

(Note).
High speed: tpd = 4.9 ns (typ. ) at VCC = 5 V Weight SOP20-P-300-1.27A: VSSOP20-P-0030-0.50:.
Low power dissipation: ICC = 4 A (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 = 1.5 V (max).
Pin and function compatible with the 74 series (74AC/HC/F/ALS/LS etc. ) 245 type. 0.22 g (typ. ) 0.03 g.

Datasheet Details

Part number	TC74VHCT245AF
Manufacturer	Toshiba
File Size	322.60 KB
Description	Octal Bus Transceiver
Datasheet	TC74VHCT245AF Datasheet
Additional preview pages of the TC74VHCT245AF datasheet.

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Full PDF Text Transcription

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TC74VHCT245AF/AFK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VHCT245AF, TC74VHCT245AFK Octal Bus Transceiver The TC74VHCT245A is an advanced high speed CMOS OCTAL BUS TRANSCEIVER 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. It is intended for two-way asynchronous communication between data busses. The direction of data transmission is determined by the level of the DIR input. The enable input ( G ) can be used to disable the device so that the busses are effectively isolated. The input voltage are compatible with TTL output voltage. This device may be used as a level converter for interfacing 3.3 V to 5 V system.

Published: Apr 23, 2005 |