Description
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.
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Specifications
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
Manufacturer:STMicroelectronics
Datasheet:STMicro/CD00001208.pdf
