74LVTH646 Datasheet - Fairchild Semiconductor

74LVTH646 Low Voltage Octal Transceiver/Register

The LVTH646 consists of registered bus transceiver circuits, D-type flip-flops, and control circuitry providing multiplexed transmission of data directly from the input bus or from the internal storage registers. Data on the A or B bus will be loaded into the respective registers on the LOW-toHIGH t.

74LVTH646 Features

* s Input and output interface capability to systems at 5V VCC s Bushold data inputs eliminate the need for external pull-up resistors to hold unused inputs s Live insertion/extraction permitted s Power Up/Down high impedance provides glitch-free bus loading s Outputs source/sink

* 32 mA/+64 mA

74LVTH646 Datasheet (78.46 KB)