74ABT16374 Datasheet, PDF (1/6 Pages) Fairchild Semiconductor – 16-Bit D-Type Flip-Flop with 3-STATE Outputs

March 1994
Revised May 2005
74ABT16374
16-Bit D-Type Flip-Flop with 3-STATE Outputs
General Description
The ABT16374 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.
Features
s Separate control logic for each byte
s 16-bit version of the ABT374
s Edge-triggered D-type inputs
s Buffered Positive edge-triggered clock
s High impedance glitch free bus loading during entire
power up and power down cycle
s Non-destructive hot insertion capability
s Guaranteed latch-up protection
Ordering Code:
Order Number Package Number
Package Description
74ABT16374CSSC
MS48A
48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300" Wide
74ABT16374CMTD
MTD48
48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Logic Symbol
Connection Diagram
Pin Descriptions
Pin Name
Description
OE_n
CP_n
D₀–D₁₅
O₀–O₁₅
3-STATE Output Enable Input (Active LOW)
Clock Pulse Input (Active Rising Edge)
Data Inputs
3-STATE Outputs
© 2005 Fairchild Semiconductor Corporation DS011668
www.fairchildsemi.com