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74LVCH162245A

nexperia
Part Number 74LVCH162245A
Manufacturer nexperia
Description 16-bit transceiver
Published Sep 27, 2017
Detailed Description 74LVC162245A; 74LVCH162245A 16-bit transceiver with direction pin; 30 Ω series termination resistors; 5 V tolerant inp...
Datasheet PDF File 74LVCH162245A PDF File

74LVCH162245A
74LVCH162245A

Overview
74LVC162245A; 74LVCH162245A 16-bit transceiver with direction pin; 30 Ω series termination resistors; 5 V tolerant input/output; 3-state Rev.
8 — 23 September 2021 Product data sheet 1.
General description The 74LVC162245A; 74LVCH162245A is a 16-bit transceiver with 30 Ω termination resistors and 3-state outputs.
The device can be used as two 8-bit transceivers or one 16-bit transceiver.
The device features two output enables (1OE and 2OE) each controlling eight outputs, and two send/ receive (1DIR and 2DIR) inputs for direction control.
A HIGH on nOE causes the outputs to assume a high-impedance OFF-state.
Inputs can be driven from either 3.
3 V or 5 V devices.
This feature allows the use of these devices as translators in mixed 3.
3 V and 5 V environments.
Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times.
This device is fully specified for partial power down applications using IOFF.
The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.
The 74LVCH162245A bus hold on data inputs eliminates the need for external pull-up resistors to hold unused inputs.
2.
Features and benefits • Overvoltage tolerant inputs to 5.
5 V • Wide supply voltage range from 1.
2 V to 3.
6 V • CMOS low power consumption • Multibyte flow-through standard pin-out architecture • Low inductance multiple power and ground pins for minimum noise and ground bounce • Direct interface with TTL levels • Integrated 30 Ω termination resistors • IOFF circuitry provides partial Power-down mode operation • All data inputs have bus hold (74LVCH162245A only) • Complies with JEDEC standard: • JESD8-7A (1.
65 V to 1.
95 V) • JESD8-5A (2.
3 V to 2.
7 V) • JESD8-C/JESD36 (2.
7 V to 3.
6 V) • ESD protection: • HBM JESD22-A114F exceeds 2000 V • MM JESD22-A115-B exceeds 200 V • CDM ANSI/ESDA/Jedec JS-002 exceeds 1000 V • Specified from -40 °C to +85 °C and from -40 °C to +125 °C Nexperia 74...


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