74VHC161284 Datasheet (Fairchild Semiconductor)

74VHC161284, IEEE 1284 Transceiver

The VHC161284 contains eight bidirectional data buffers and eleven control/status buffers to implement a full IEEE 1284 compliant interface.

The device supports the IEEE 1284 standard and is intended to be used in Extended Capabilities Port mode (ECP).

The pinout allows for easy connection from the

74VHC161284 Features

* s Supports IEEE 1284 Level 1 and Level 2 signaling standards for bidirectional parallel communications between personal computers and printing peripherals s Replaces the function of two (2) 74ACT1284 devices s All inputs have hysteresis to provide noise margin s B and Y output resistance optimized t