74ACT16373

74ACT16373 16-Bit Transparent Latch with 3-STATE Outputs August 1999 Revised October 1999 74ACT16373 16-Bit Transparent Latch with 3-STATE Outputs General Description The ACT16373 contains sixteen non-inverting latches with 3-STATE outputs and is intended for bus oriented applications. The device is byte controlled. The flip-flops appear transparent to the data when the Latch Enable (LE) is HIGH. When LE is low, the data that meets the setup time is latched. Data appears on the bus when the Output Enable (OE) is LOW. When OE is HIGH, the outputs are in high Z state. Features s Separate control logic for each byte s 16-bit version of the ACT373 s Outputs source/sink 24 mA s TTL-compatible inputs Ordering Code: Order Number 74ACT16373MEA 74ACT16373MTD 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 Descriptions Pin Names OEn LEn I0–I15 O0–O15 Description Output Enable Input (Active Low) Latch Enable Input Inputs Outputs FACT™ is a trademark of Fairchild Semiconductor Corporation. © 1999 Fairchild Semiconductor Corporation DS500297 www.fairchildsemi.com 74ACT16373 Functional Description The ACT16373 contains sixteen D-type latches with 3STATE standard outputs. The device is byte controll...