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CD74FCT651,
CD74FCT652
Data sheet acquired from Harris Semiconductor
SCHS262
BiCMOS FCT Interface Logic, Octal Bus
January 1997
Features
• Buffered Inputs
NOFOUTsRRe ECNCMEOOWSMDTMeEcEhSNnIoGDloNEgSDy
•
Typical Propagation Delay: TA = 25oC, CL = 50pF
6.8ns
at
VCC
=
5V,
Transceivers/Registers, Three-State
Description
The CD74FCT651 and CD74FCT652 three-state, octal bus transceivers/registers use a small geometry BiCMOS technology. The output stage is a combination of bipolar and CMOS transistors that limits the output HIGH level to two diode drops
• CD75FCT651 - Inverting
• CD74FCT652
below VCC. This resultant lowering of output swing (0V to 3.