General Description
The LVT16652 consists of sixteen bus transceiver circuits
with D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or
from the internal registers. Each byte has separate control
inputs which can be shorted together for full 16-bit operation. Data on the A or B bus will be clocked into the registers
as the appropriate clock pin goes to HIGH logic level. Output Enable pins (OEAB, OEBA) are provided to control the
transceiver function.
The transceivers are designed for low-voltage (3.3V) VCC
applications, but with the capability to provide a TTL interface to a 5V environment. The LVT16652 is fabricated with
an advanced BiCMOS technology to achieve high speed
operation similar to 5V ABT while maintaining a low power
dissipation.

Features
Y Input and output interface capability to systems at 5V
VCC
Y Bus-Hold data inputs eliminate the need for external
pull-up resistors to hold unused inputs
Y Live insertion/extraction permitted
Y Power Up/Down high impedance provides glitch-free
bus loading
Y Outputs source/sink b32 mA/a64 mA
Y Available in SSOP and TSSOP
Y Functionally compatible with the 74 series 16652
Y Latch-up performance exceeds 500 mA