74LVT16652

Features:

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

Pinout




Description

The 74LVT16652 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 of the 74LVT16652 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 of the 74LVT16652 are designed for low-voltage (3.3V) V_CC 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.