Click to expand full text
Data sheet acquired from Harris Semiconductor SCHS188C
January 1998 - Revised April 2004
CD54/74HC534, CD54/74HCT534, CD54/74HC564, CD54/74HCT564
High-Speed CMOS Logic Octal D-Type Flip-Flop, Three-State Inverting Positive-Edge Triggered
[ /Title (CD74 HC534 , CD74 HCT53 4, CD74 HC564 , CD74 HCT56
Features
Description
• Buffered Inputs
• Common Three-State Output-Enable Control
• Three-State Outputs
• Bus Line Driving Capability
•
Typical Propagation Delay = CL = 15pF, TA = 25oC (Clock
13ns at VCC to Output)
=
5V,
• Fanout (Over Temperature Range)
- Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
• Wide Operating Temperature Range . . .