MIL-M-38510-9 Microcircuits, Digital, Bipolar Ttl, Shift Registers, Monolithic SiliconThis specification covers the detail requirements for monolithic silicon, TTL, shift register 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 For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.4.

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 - 76 - 77 - 78 - 79

MIL-M-38510/9E

Device type 01

Positive logic: Mode control = L for right shift.

Mode control = H for left shift or parallel load.

Transfer of information to the output pins occurs when the clock input goes from a logical H to a logical L.

Device type 02

Positive logic: Low input of clear sets all outputs to logical L.

Clear input is independent of clock.

Preset is independent of the clock or clear inputs

The flip-flops may be independently set to the logical H state by applying a logical H to both the preset input of the specific flip-flop and the common preset input.

Transfer of information to the output pins occurs when the clock input goes from a logical L to a logical H. The clear input shall be a logical H and the preset input shall be at a logical L when clocking occurs.

The proper information shall appear at the R-S inputs of each flip-flop prior to the rising edge of the clock input voltage waveform.

Figure 2. Truth tables and timing diagrams - Continued.