1-to-8 Minimum Skew Clock Driver
CGS74C2525 CGS74CT2525 CGS74C2526 CGS74CT2526 1-to-8 Minimum Skew Clock Driver
September 1995
CGS74C2525 CGS74...
Description
CGS74C2525 CGS74CT2525 CGS74C2526 CGS74CT2526 1-to-8 Minimum Skew Clock Driver
September 1995
CGS74C2525 CGS74CT2525 CGS74C2526 CGS74CT2526 1-to-8 Minimum Skew Clock Driver
The CGS ’C CT2525 is a minimum skew clock driver with one input driving eight outputs specifically designed for signal generation and clock distribution applications The ’2525 is designed to distribute a single clock to eight separate receivers with low skew across all outputs during both the tPLH and tPHL transitions The ’2526 is similar to the ’2525 but contains a multiplexed clock input to allow for systems with dual clock speeds or systems where a separate test clock has been implemented
Features
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These CGS devices implement National’s FACTTM family Ideal for signal generation and clock distribution Guaranteed pin to pin and part to part skew Multiplexed clock input (’2526) Guaranteed 2 kV minimum ESD protection Symmetric output current drive of 24 mA for IOL IOH ’CT has TTL-compatible inputs These products are identical to 74AC ACT2525 and 2526 Available as Mil Aero versions 54AC ACT2525 54AC ACT2526
Logic Symbols
’2525
Connection Diagrams
Pin Assignment for DIP and SOIC ’2525
TL F 10684 – 1
’2526
TL F 10684 – 3
’2526
TL F 10684 – 2
TL F 10684 – 4
TRI-STATE is a registered trademark of National Semiconductor Corporation FACTTM is a trademark of National Semiconductor Corporation C1996 National Semiconductor Corporation TL F 10684 RRD-B30M106 Printed in U S A
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