MIL-M-38510-348 Microcircuits, Digital, Bipolar, Advanced Schottky Ttl, Bus Transceivers With Three-State Outputs, Monolithic SiliconThis specification covers the detail requirements for monolithic silicon, advanced Schottky TTL, bus transceivers, with three state outputs. 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 For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.3.

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MIL-M-38510/348C

NOTES:

1. VIN = input pulse and has the following characteristics: tr = tf ≤ 2.5 ns, PRR ≤ 1 MHz.

2. CL = 50 pF ±10% including scope, probe, wiring, and stray capacitance without package in test fixture.

3. Voltage measurements are to be made with respect to network ground terminal.

4. R1 = R2 = 500o ±5%.

FIGURE 3. Switching time test circuit and waveforms.