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 For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.4.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-38510/188

NOTES:

1. RL = 400 n ± 5%.

2. CL = 50 pF ± 10% (including jig and probe capacitance).

3. Read enable (GR) pulse characteristics shall be as follows: Vgen = 3.0 V minimum, tTHL and tTLH ≤ 10 ns,

tW = 25 ns, and PRR = 1 MHz.

Figure 4. Switching circuit and waveforms.