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Home > Semiconductors > ICs > Logic ICs > STMicroelectronics 74LCX16245T Bus XCVR Dual 16-CH 3-ST 48-Pin TSSOP

STMicroelectronics 74LCX16245T Bus XCVR Dual 16-CH 3-ST 48-Pin TSSOP

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74LCX16245T St-Micro - STMicroelectronics Bus Transceivers 16-Bit Bus Transcvr

STMicroelectronics 74LCX16245T Bus XCVR Dual 16-CH 3-ST 48-Pin TSSOP

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ST-MICRO - STMicroelectronics 74LCX16245T Bus XCVR Dual 16-CH 3-ST 48-Pin TSSOP
The 74LCX16245 is a low voltage CMOS 16 bit bus transceiver (3-state) fabricated with sub- micron silicon gate and do uble-layer metal wiring C 2 MOS technology. It is ideal for low power and high speed 3.3V applications; it can be interfaced to 5V signal environment for both inputs and outputs.

The LCX16245 contains sixteen non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The device is designed for low voltage (2.5V or 3.3V) VCCapplications with capability of interfacing to a 5V signal environment. The device is byte controlled. Each byte has separate control inputs which could be shorted together for full 16-bit operation. The T/R# inputs determine the direction of data flow through the device. The OE# inputs disable both the A and B ports by placing them in a high impedance state. The LCX16245 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation.

  • 5V tolerant inputs and outputs
  • 2.3V-3.6V VCC specifications provided
  • 4.5 ns tPD max (VCC = 3.3V), 20 µA ICC max
  • Power down high impedance inputs and outputs
  • Supports live insertion/withdrawal (Note 1)
  • ±24 mA output drive (VCC = 3.0V)
  • Uses patented noise/EMI reduction circuitry
  • Latch-up performance exceeds 500 mA
  • ESD performance: Human body model > 2000V Machine model > 200V
  • Also packaged in plastic Fine-Pitch Ball Grid Array (FBGA)
  • This product is general usage and suitable for many different applications.

Manufacturer: STMicroelectronics
Product Category: Bus Transceivers
Logic Family: LCX
Input Level: LVTTL, TTL
Output Level: LVCMOS
Output Type: 3-State
High Level Output Current: - 24 mA
Low Level Output Current: 24 mA
Propagation Delay Time: 5.2 ns
Supply Voltage - Max: 3.6 V
Supply Voltage - Min: 2 V
Maximum Operating Temperature: + 85 C
Package / Case: TSSOP-48
Packaging: Reel
Brand: STMicroelectronics
Function: Bus Transceiver
Minimum Operating Temperature: - 40 C
Mounting Style: SMD/SMT
Number of Channels: 16
Number of Circuits: 2
Polarity: Non-Inverting
Product: CMOS
Series: 74LCX16245
Supply Current - Max: 20 uA

Additional Information

Click here to Download Datasheet I
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