CGS2534V

CGS2534V Commercial CGS2534TV Industrial Quad 1 to 4 Clock Drivers September 1995 CGS2534V Commercial CGS2534TV Industrial Quad 1 to 4 Clock Drivers General Description These Clock Generation and Support clock drivers are specifically designed for driving memory arrays requiring large fanouts while operating at high speeds CGS2534 is a 4 to 16 inverting driver with TTL compatible I Os This device has skew specifications of 350 ps pin-topin as well as a 650 ps specification for part-to-part propagation delay variation Features Y Y Y Y Y Y Y Y Y Guaranteed and tested 350 ps pin-to-pin skew (tOSHL and tOSLH) 650 ps part-to-part variation on positive or negative transition Implemented on National’s ABT family process Symmetric output current drive b36 36 mA IOH IOL Industrial temperature of b40 C to a 85 C 28-pin PLCC for optimum skew performance Symmetric package orientation Large fanout for memory driving applications Guaranteed 2 kV ESD protection Connection Diagrams Pin Assignment for 28-Pin PLCC TL F 11921 – 5 Truth Table Input ln(0 – 3) Output ABCD Out (0–3) CGS2534 TL F 11921 – 1 C1995 National Semiconductor Corporation TL F 11921 RRD-B30M115 Printed in U S A Absolute Maximum Ratings (Note) If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Supply Voltage (VCC) Input Voltage (VI) Input Current Current Applied to Output (High Low) Operating Temperature Ind...