MIL-M-38510-76 Microcircuits, Digital, Bipolar Schottky Ttl, Cascadable, Shift Registers, Monolithic SiliconThis specification covers the detail requirements for monolithic, silicon, Schottky TTL, shift register microcircuits. Two product assurance classes and a choice of case outlines and lead finishes are provided for each type and are reflected in the complete part number. For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.4.

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MIL-M-38510/76C

NOTES:

1. The shift/load pulse has the following characteristics: tP(shift/load) = 5 ns minimum, tsetup = 11 ns, trelease = 6 ns maximum and PRR ≤ 2 MHz.

2. The clear pulse has the following characteristics: tP(clear) = 12 ns, tsetup = 9 ns, and PRR ≤ 1 MHz.

3. The data pulse has the following characteristics: tP(data) = 8 ns, tsetup = 5 ns, thold = 3 ns and PRR ≤ 1 MHz.

4. The clock pulse has the following characteristics: tP(clock) = 10 ns, and PRR ≤ 1 MHz for tPHL1 measurement and 2 MHz for tPLH2 and tPHL2 measurements.

5. For each clock to output tPLH2 and tPHL2 measurement the clear input is momentarily grounded then raised to and held at 3 V minimum.

6. For fMAX measurement at -55°C and 125°C the clock input PRR ≤ 56 MHz; at 25°C the clock input

PRR ≤ 70 MHz.

Figure 4. Switching time test circuit and waveforms for device types 01 - Continued.