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TEXAS INSTRUMENTS  SN74LVC2T45DCUR  Bus Transceiver, LVC Family, 2 Input, 50 mA, 3.9 ns, 1.65 V to 5.5 V, VSSOP-8

TEXAS INSTRUMENTS SN74LVC2T45DCUR
Technical Data Sheet (10.23KB) EN See all Technical Docs

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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

 

Product Information

No. of Inputs:
2
Output Current:
50mA
Propagation Delay:
3.9ns
No. of Pins:
8Pins
Logic Case Style:
VSSOP
Supply Voltage Min:
1.65V
Supply Voltage Max:
5.5V
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Logic Type:
Bus Transceiver
Packaging:
Cut Tape
Product Range:
-
MSL:
MSL 1 - Unlimited
Supply Voltage Range:
1.65V to 5.5V
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Industrial;
  • RF Communications;
  • Consumer Electronics

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes

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