MIL-M-38510-655 Microcircuits, Digital, High Speed Cmos, Bus Transceivers With Three-State Outputs, 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 For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535 see 6.3.

Pages 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 - 15 - 16 - 17 - 18 - 19 - 20 - 21 - 22 - 23 - 24 - 25 - 26 - 27 - 28 - 29 - 30 - 31 - 32 - 33 - 34 - 35 - 36 - 37 - 38 - 39 - 40 - 41 - 42 - 43 - 44 - 45 - 46 - 47 - 48 - 49 - 50 - 51 - 52 - 53 - 54 - 55 - 56 - 57 - 58 - 59 - 60 - 61 - 62 - 63 - 64 - 65 - 66 - 67 - 68 - 69 - 70 - 71 - 72 - 73 - 74 - 75

MIL-M-38510/655A

NOTES:

1. RL = 1 kn ± 5%.

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

3. The pulse generators have the following characteristics:

VGEN = 4.5 V, PRR s 1 MHz, tr s 6 ns, tf s 6 ns, ZOUT = 50n.

4. Clock pulse characteristics: tP (CLK) = 18 ns, tSETUP = 20 ns, tHOLD = 5 ns.

5. Output connected to VCC for tPLZ and tPZL and to GND for tPHZ and tPZH.

6. The input signal for the device type 53 (HCT) will be 0-3 volts; however, the 50% VCC measure point is

1.3 volts for input and output signals. The 10% VCC and 90% VCC points are 0.3 V and 2.7 V,

respectively.

FIGURE 3. Switching time test circuit and waveforms.