1 Features

1• Member of the Texas Instruments

Widebus™ Family

• Operates From 1.65 V to 3.6 V

• Inputs Accept Voltages to 5.5 V

• Max tpd of 4 ns at 3.3 V

• Typical VOLP (Output Ground Bounce)

< 0.8 V at VCC = 3.3 V, TA = 25°C

• Typical VOHV (Output VOH Undershoot)

> 2 V at VCC = 3.3 V, TA = 25°C

• Supports Mixed-Mode Signal Operation on All

Ports (5-V Input/Output Voltage With

3.3-V VCC)

• Ioff Supports Live Insertion, Partial-Power-Down

Mode, and Back-Drive Protection

• Latch-Up Performance Exceeds 250 mA Per

JESD 17

• ESD Protection Exceeds JESD 22

– 2000-V Human-Body Model (A114-A)

– 200-V Machine Model (A115-A)

– 1000-V Charged-Device Model (C101)

2 Applications

• Electronic Points of Sale

• Printers and Other Peripherals

• Motor Drives

• Wireless and Telecom Infrastructures

• Wearable Health and Fitness Devices

3 Description

This 16-bit (dual-octal) noninverting bus transceiver is

designed for 1.65-V to 3.6-V VCC operation.

The SN74LVC16245A device is designed for

asynchronous communication between data buses.

This device can be used as two 8-bit transceivers or

one 16-bit transceiver.