74AVCH1T45 Datasheet PDF - DIODES SINGLE BIT DUAL POWER SUPPLY TRANSLATING TRANSCEIVER Specs

74AVCH1T45 - SINGLE BIT DUAL POWER SUPPLY TRANSLATING TRANSCEIVER

Datasheet Summary

Description

The 74AVCH1T45 is a single bit, dual supply transceiver with 3-state outputs suitable for transmitting a single logic bit across different voltage domains.

The 74AVCH1T45 is a variant of the 74AVC1T45 that includes a bus hold feature at each input.

Features

Wide Supply Voltage Range:.
VCC(A): from 1.2V to 3.6V.
VCC(B): from 1.2V to 3.6V.
± 12mA Output Drive at 3.3V.
High Noise Immunity - (100mV hysteresis typical).
IOFF Supports Partial-Power-Down Mode Operation.
IOFF controlled by either VCC being at 0V.
Inputs accept up to 4.6V.
ESD Protection Exceeds JESD 22.
200-V Machine Model (A115).
2000-V Human Body Model (A114).
1000 V Charged Device Model ( C101).
Latch-Up Exceeds 100mA per.

Datasheet Details

Part number	74AVCH1T45
Manufacturer	DIODES
File Size	561.39 KB
Description	SINGLE BIT DUAL POWER SUPPLY TRANSLATING TRANSCEIVER
Datasheet	74AVCH1T45 Datasheet
Additional preview pages of the 74AVCH1T45 datasheet.

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Full PDF Text Transcription

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NEW PRODUCT 74AVCH1T45 SINGLE BIT DUAL POWER SUPPLY TRANSLATING TRANSCEIVER WITH 3 STATE OUTPUTS Description The 74AVCH1T45 is a single bit, dual supply transceiver with 3-state outputs suitable for transmitting a single logic bit across different voltage domains. The 74AVCH1T45 is a variant of the 74AVC1T45 that includes a bus hold feature at each input. The A input/output pin is designed to track VCCA while the B input/output tracks VCCB. This arrangement allows for universal low-voltage translation between any voltages from 1.2V to 3.6V. The Direction pin (DIR) controls the direction of the transceiver and in a logic voltage related to VCCA. When a high logic level is applied to DIR the A pin becomes an input and the B pin becomes the output.

Published: Apr 29, 2023 |