MIL-M-38510-325 Microcircuits, Digital, Bipolar, Low-Power, Schottky Ttl, Flip-Flops, Cascadable, Monolithic SiliconThis specification covers the detail requirements for monolithic silicon, bipolar, low-power Schottky TTL, flip-flops, bistable logic 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 For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.3.

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MiL-M-38510/3250

NOTES:

1. Clock input pulse has the following characteristics: Vgen = 3.0 ±0.2 V, ti � 15 ns, tO � 6 ns, tP(clock) � 30 ns, PRR � 1 MHz. When testing fMAX, PRR = see table iii, and tO = ti � 6ns.

2. 0 input has the following characteristics: Vgen = 3.0 ±0.2 V, ti � 15 ns, tO � 6 ns, tsetup = 20 ns, thold = 5 ns, tP = 25 ns, and PRR is 50 percent of the clock PRR. For fMAX, tO = ti � 6 ns.

3. All diodes are 1N3064 or equivalent.

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

5. RL = 2 kn ±5 percent.

FiGURE 3. Synchronous switching test circuit (high level data) for device types 01 and 04 - Continued.