74ACTQ16374 Datasheet, PDF (1/8 Pages) Fairchild Semiconductor – 16-Bit D-Type Flip-Flop with 3-STATE Outputs

June 1991
Revised November 1999
74ACTQ16374
16-Bit D-Type Flip-Flop with 3-STATE Outputs
General Description
The ACTQ16374 contains sixteen non-inverting D-type flip-
flops with 3-STATE outputs and is intended for bus oriented
applications. The device is byte controlled. A buffered clock
(CP) and Output Enable (OE) are common to each byte
and can be shorted together for full 16-bit operation.
The ACTQ16245 utilizes Fairchild Quiet Series technol-
ogy to guarantee quiet output switching and improved
dynamic threshold performance. FACT Quiet Series fea-
tures GTO output control for superior performance.
Features
s Utilizes Fairchild FACT Quiet Series technology
s Guaranteed simultaneous switching noise level and
dynamic threshold performance
s Guaranteed pin-to-pin output skew
s Buffered Positive edge-triggered clock
s Separate control logic for each byte
s 16-bit version of the ACTQ374
s Outputs source/sink 24 mA
s Additional specs for Multiple Output Switching
s Output loadings specs for both 50 pF and 250 pF loads
Ordering Code:
Order Number Package Number
Package Description
74ACTQ16374SSC
MS48A
48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300” Wide
74ACTQ16374MTD
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.
Connection Diagram
Logic Symbol
Pin Descriptions
Pin
Names
OE_n
CP_n
I₀–I₁₅
O₀–O₁₅
Description
Output Enable Input (Active LOW)
Clock Pulse Input
Inputs
Outputs
FACT, FACT Quiet Series and GTO are trademarks of Fairchild Semiconductor Corporation.
© 1999 Fairchild Semiconductor Corporation DS010935
www.fairchildsemi.com