74ALVCH16245DGG product image


Logic - Buffers, Drivers, Receivers, Transceivers
Texas Instruments
NXP Semiconductors


The 74ALVC16245(74ALVCH16245DGG ) is a 16-bit transceiver featuringnon-inverting 3-State bus compatible outputs in both send andreceive directions.The 74ALVC16245(74ALVCH16245) features two output enable(nOE) inputs for easy cascading and two send/receive (nDIR) inputsfor direction control. nOE controls the outputs so that the buses areeffectively isolated. This device can be used as two 8-bittransceivers or one 16-bit transceiver.The 74ALVCH16245 has active bus hold circuitry which is providedto hold unused or floating data inputs at a valid logic level. Thisfeature eliminates the need for external pull-up or pull-downresistors.The 74ALVC16245 has 5V tolerant inputs.


74ALVCH16245DGG Features


• Wide supply voltage range of 1.2V to 3.6V
• Complies with JEDEC standard no. 8-1A
• CMOS low power consumption
• MULTIBYTETM flow-through standard pin-out architecture
• Low inductance multiple VCC and ground pins for minimum noiseand ground bounce
• Direct interface with TTL levels
• All data inputs have bus hold (74ALVCH16245 only)
• Output drive capability 50? transmission lines @ 85°C
• Current drive ±24 mA at 3.0 V

Number of Elements2
Number of Bits per Element8
Current - Output High, Low24mA, 24mA
Voltage - Supply1.65 V ~ 3.6 V
Operating Temperature-40°C ~ 85°C
74ALVCH16245DGG Replacement Parts
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