MIL-M-38510-654 Microcircuits, Digital, High Speed, Cmos Latches, Monolithic SiliconThis specification covers the detail requirements for monolithic silicon, high speed CMOS, logic microcircuits. Two product assurance classes and a choice of case outlines and lead finishes are provided and are reflected in the complete Part or Identifying Number PIN. For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535 see 6.3.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-38510/654A

NOTES:

1.        Clock input pulse characteristics:  tr = tf  ≤ 6 ns.

2.        Data, latch enable, and output enable input pulse characteristics:  tr = tf  ≤ 6 ns; tSETUP  ≤ 23 ns;

tPULSE WIDTH  ≤ 24 ns and tHOLD  ≤ 15 ns.

3.        CL  = 50 pF and RL  = 1000O.

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

5.        For tPHZ  and tPZH, a 1 kO resistor is connected between the output and ground terminal.

For tPZL and tPLZ, a 1 kO resistor is connected between the output and VCC  terminal.

VS1  = VOL + 0.1 V (VOH  - VOL).  VS2 = VOH  - 0.1 V (VOH  - VOL).

6.        All trip points are referenced to VCC.

FIGURE 3.  Switching time test circuit and waveforms - Continued.

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