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74HC245DB - Octal bus transceiver

Download the 74HC245DB datasheet PDF. This datasheet also covers the 74HC245 variant, as both devices belong to the same octal bus transceiver family and are provided as variant models within a single manufacturer datasheet.

Description

The 74HC245; 74HCT245 is an 8-bit transceiver with 3-state outputs.

Features

  • Wide supply voltage range from 2.0 V to 6.0 V.
  • CMOS low power dissipation.
  • High noise immunity.
  • Octal bidirectional bus interface.
  • Non-inverting 3-state outputs.
  • Input levels:.
  • For 74HC245: CMOS level.
  • For 74HCT245: TTL level.
  • Complies with JEDEC standards.
  • JESD8C (2.7 V to 3.6 V).
  • JESD7A (2.0 V to 6.0 V).
  • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B.
  • ESD prot.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (74HC245-nexperia.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
74HC245D Octal Bus Transceiver Toshiba
74HC245 Octal Bus Transceivers Texas Instruments
74HC245 Octal bus transceiver NXP
74HC245 Octal 3-State Noninverting Bus Transceiver ON Semiconductor
74HC245-Q100 Octal bus tranceiver NXP

Other Datasheets by nexperia

Part Number Description
74HC245D Octal bus transceiver
74HC245 Octal bus transceiver
74HC245-Q100 Octal bus tranceiver
74HC245BQ Octal bus transceiver
74HC245PW Octal bus transceiver

Full PDF Text Transcription

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74HC245; 74HCT245 Octal bus transceiver; 3-state Rev. 8 — 29 November 2024 Product data sheet 1. General description The 74HC245; 74HCT245 is an 8-bit transceiver with 3-state outputs. The device features an output enable (OE) and send/receive (DIR) for direction control. A HIGH on OE causes the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2. Features and benefits • Wide supply voltage range from 2.0 V to 6.0 V • CMOS low power dissipation • High noise immunity • Octal bidirectional bus interface • Non-inverting 3-state outputs • Input levels: • For 74HC245: CMOS level • For 74HCT245: TTL level • Complies with JEDEC standards • JESD8C (2.7 V to 3.
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