MIL-M-38510-18 Microcircuits, Digital, Ttl, Register File, Monolithic SiliconThis specification covers the detail requirements for monolithic, silicon, TTL, bistable logic gating microcircuits. One product assurance class 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 For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.4.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-38510/18B

NOTES:

1. All pulse generators have the following characteristics: tTLH (0.7 V to 2.7 V) and tTHL (2.7 V to 0.7 V) ≤ 10 ns and Vgen � 3.0 V.

2. tSETUP(W) = 15 ns, tHOLD(W) = 5 ns, tSETUP(D) = 10 ns, tHOLD(D) = 15 ns and tW = 25 ns.

3. PRR = 1 MHz for WA or B and GW; PRR = 500 kHz for DX and RA or B.

Figure 4. Switching circuit and waveforms - Continued.