74VCX16501 Datasheet (Fairchild Semiconductor) - Low Voltage 18-Bit Universal Bus Transceivers

74VCX16501, Low Voltage 18-Bit Universal Bus Transceivers

The VCX16501 is an 18-bit universal bus transceiver which combines D-type latches and D-type flip-flops to allow data flow in transparent, latched, and clocked modes.

Data flow in each direction is controlled by output-enable (OEAB and OEBA), latch-enable (LEAB and LEBA), and clock (CLKAB and CLKBA)

74VCX16501 Features

* s 1.65V

* 3.6V VCC supply operation s 3.6V tolerant inputs and outputs s tPD (A to B, B to A) 2.9 ns max for 3.0V to 3.6V VCC 3.5 ns max for 2.3V to 2.7V VCC 7.0 ns max for 1.65V to 1.95V VCC s Power-down high impedance inputs and outputs s Supports live insertion/withdrawal (Note 1) s Static