scope:

This drawing describes the requirements for monolithic silicon, advanced low power Schottky, TTL, J-K flip-flops microcircuits. This drawing provides for a level of microcircuit quality and reliability assurance for acquisition of microcircuits in accordance with MIL-M-38510.

The complete part number shall be as shown in the following example:

The device type shall identify the circuit function as follows:

Device type Generic number Circuit 01 54ALS109 Dual J-K flip-flop with clear and preset (active high) 02 54ALS112A Dual J-K flip-flop with clear and preset (active low)

The case outline shall be as designated in appendix C of MIL-M-38510, and as follows:

Outline letter Case outline E D-2 (16-lead, ¼" × ⅞"), dual-in-line package F F-5 (16-lead, ¼" × ⅜"), flat package 2 C-2 (20-terminal, .350" × .350"), square chip carrier package

Supply voltage range - - - - - - - - - - - - - - −0.5 V to +7.0 V Input voltage range - - - - - - - - - - - - - - −1.5 V at −18 mA to +7.0 V Storage temperature - - - - - - - - - - - - - - −65°C to +150°C Maximum power dissipation (P_D) per flip-flop 1/: Device type 01 - - - - - - - - - - - - - - - - 11 mW Device type 02 - - - - - - - - - - - - - - - - 13 mW Lead temperature (soldering, 10 seconds) - - - - +300°C Thermal resistance, junction-to-case (θ_JC) Case E, F - - - - - - - - - - - - - - - - - - - See MIL-M-38510, appendix C Case 2 - - - - - - - - - - - - - - - - - - - - 80°C/W 2/ Junction temperature (T_J) - - - - - - - - - - - +175°C

Supply voltage (V_CC) - - - - - - - - - - - - - - 4.5 V minimum to 5.5 V maximum Minimum high level input voltage (V_IH) - - - - - 2.0 V Maximum low level input voltage (V_IL) - - - - - 0.8 V Case operating temperature range (T_C) - - - - - −55°C to +125°C Minimum width of CLOCK pulse (tp CLOCK): Device type 01 - - - - - - - - - - - - - - - - 16.5 ns Device type 02 - - - - - - - - - - - - - - - - 20 ns Minimum width of CLEAR pulse (tp [C bar][L bar][E bar][A bar][R bar]): Device types 01 and 02 - - - - - - - - - - - - 15 ns Minimum width of PRESET pulse (tp [P bar][R bar][E bar][S bar][E bar][T bar]): Device types 01 and 02 - - - - - - - - - - - - 15 ns Minimum data setup time: Device type 01 - - - - - - - - - - - - - - - - 15 ns Device type 02 - - - - - - - - - - - - - - - - 25 ns Minimum [C bar][L bar][R bar] or [P bar][R bar] inactive state setup time: Device type 01 - - - - - - - - - - - - - - - - 10 ns Device type 02 - - - - - - - - - - - - - - - - 20 ns Minimum data hold time (tp HOLD): Device types 01 and 02 - - - - - - - - - - - - 0 ns

intended Use: