DS0026 Dual High-Speed MOS Driver

General Description

DS0026 is a low cost monolithic high speed two phase MOS clock driver and interface circuit. Unique circuit design provides both very high speed operation and the ability to drive large capacitive loads. The device accepts standard TTL outputs and converts them to MOS logic levels. The device may be driven from standard 54/74 series and 54S/74S series gates and flip-flops or from drivers such as the DS8830 or DM7440. The DS0026 is intended for applications in which the output pulse width is logically controlled; i.e., the output pulse width is equal to the input pulse width.

The DS0026 is designed to fulfill a wide variety of MOS interface requirements. Information on the correct usage of the DS0026 in these as well as other systems is included in the application note AN-76.

Features

• Fast rise and fall times — 20 ns 1000 pF load
• High output swing — 20V
• High output current drive — ±1.5 amps
• TTL compatible inputs
• High rep rate — 5 to 10 MHz depending on power dissipation
• Low power consumption in MOS “0” state — 2 mW
• Drives to 0.4V of GND for RAM address drive

Absolute Maximum Ratings (Note 1)

If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications.

V+ − V− Differential Voltage 22V

Input Current 100 mA

Input Voltage (V_IN − V− ) 5.5V

Peak Output Current 1.5A

Maximum Power Dissipation* at T_A = 25˚C 420mW

Operating Temperature Range 0˚C to +70˚C

Storage Temperature Range −65˚C to +150˚C

Lead Temperature (Soldering, 10 sec.) 300˚C

Note: *Derate N08E package 9.3 mW/˚C for T_A above 25˚C.θJA = 107˚C/W

Packaging Information

Physical Dimensions inches (millimeters) unless otherwise noted

Stock Offer (Hot Sell)