74ACT16245

74ACT16245 16-Bit Transceiver with 3-STATE Outputs August 1999 Revised October 1999 74ACT16245 16-Bit Transceiver with 3-STATE Outputs General Description The ACT16245 contains sixteen non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The device is byte controlled. Each has separate control inputs which can be shorted together for full 16-bit operation. The T/R inputs determine the direction of data flow through the device. The OE inputs disable both the A and B ports by placing them in a high impedance state. Features s Bidirectional non-inverting buffers s Separate control logic for each byte s 16-bit version of the ACT245 s Outputs source/sink 24 mA s TTL-compatible inputs Ordering Code: Order Number 74ACT16245SSC 74ACT16245MTD Package Number MS48A MTD48 Package Description 48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300” Wide 48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code. Logic Symbol Connection Diagram Pin Description Pin Names OEn T/R A0–A15 B0–B15 Description Output Enable Input (Active LOW) Transmit/Receive Input Side A Inputs/Outputs Side B Outputs/Inputs FACT™ is a trademark of Fairchild Semiconductor Corporation. © 1999 Fairchild Semiconductor Corporation DS500296 www.fairchildsemi.com 74ACT16245 Functional Description The ACT16245 contains sixteen non-i...