器件名称:
74ACTQ16244
功能描述:
16-Bit Buffer/Line Driver with 3-STATE Outputs
文件大小:
87.52KB 共7页
简 介:
74ACTQ16244 16-Bit Buffer/Line Driver with 3-STATE Outputs May 1991 Revised November 1999 74ACTQ16244 16-Bit Buffer/Line Driver with 3-STATE Outputs General Description The ACTQ16244 contains sixteen non-inverting buffers with 3-STATE outputs designed to be employed as a memory and address driver, clock driver, or bus oriented transmitter/receiver. The device is nibble controlled. Each nibble has separate 3-STATE control inputs which can be shorted together for full 16-bit operation. The ACTQ16244 utilizes Fairchild’s Quiet Series technology to guarantee quiet output switching and improved dynamic threshold performance. FACT Quiet Series features GTO output control for superior performance. Features s Utilizes Fairchild’s FACT Quiet Series technology s Guaranteed simultaneous switching noise level and dynamic threshold performance s Guaranteed pin-to-pin output skew s Separate control logic for each byte and nibble s 16-bit version of the ACTQ244 s Outputs source/sink 24 mA s Additional specs for multiple output switching s Output loading specs for both 50 pF and 250 pF loads Ordering Code: Order Number 74ACTQ16244SSC 74ACTQ16244MTD 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 Pin Description Pin Names OEn I0–I……
