74ACT16244 Datasheet, PDF (1/7 Pages) STMicroelectronics – 16-BIT BUS BUFFER WITH 3 STATE OUTPUTS NON INVERTED

August 1999
Revised October 1999
74ACT16244
16-Bit Buffer/Line Driver with 3-STATE Outputs
General Description
The ACT16244 contains sixteen non-inverting buffers with
3-STATE outputs designed to be employed as a memory
and address driver, clock driver, or bus oriented transmit-
ter/receiver. The device is nibble controlled. Each nibble
has separate 3-STATE control inputs which can be shorted
together for full 16-bit operation.
Features
s Separate control logic for each byte and nibble
s 16-bit version of the ACT244
s Outputs source/sink 24 mA
s TTL-compatible inputs
Ordering Code:
Order Number
74ACT16244SSC
74ACT16244MTD
Package Number
Package Description
MS48A
48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300” Wide
MTD48
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
OE_n
I₀–I₁₅
O₀–O₁₅
Description
Output Enable Input (Active LOW)
Inputs
Outputs
FACT™ is a trademark of Fairchild Semiconductor Corporation.
© 1999 Fairchild Semiconductor Corporation DS500295
www.fairchildsemi.com