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SN74LVC2T45DCUR - 

Bus Transceiver, LVC Family, 2 Input, 50 mA, 3.9 ns, 1.65 V to 5.5 V, VSSOP-8

TEXAS INSTRUMENTS SN74LVC2T45DCUR

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Manufacturer Part No:
SN74LVC2T45DCUR
Newark Part No.:
96H8955
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The SN74LVC2T45DCUR is a 2-bit non-inverting Bus Transceiver uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.65 to 5.5V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65 to 5.5V. This allows for universal low-voltage bidirectional translation between any of the 1.8, 2.5, 3.3 and 5 voltage nodes. The SN74LVC2T45 is designed for asynchronous communication between two data buses. The logic levels of the direction-control (DIR) input activate either the B-port outputs or the A-port outputs. The device transmits data from the A bus to the B bus when the B-port outputs are activated and from the B bus to the A bus when the A-port outputs are activated. The input circuitry on both A and B ports always is active and must have a logic high or low level applied to prevent excess ICC and ICCZ.
  • DIR Input circuit referenced to VCCA
  • Low power consumption
  • Ioff Supports partial-power-down mode operation
  • Latch-up performance exceeds 100mA per JESD, 78 class II
  • ±24mA Output drive at 3.3V

Applications

Industrial, RF Communications, Consumer Electronics

Product Information

:
2
:
50mA
:
3.9ns
:
8Pins
:
VSSOP
:
1.65V
:
5.5V
:
-40°C
:
85°C
:
Bus Transceiver
:
Cut Tape
:
-
:
-
:
MSL 1 - Unlimited
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