MIL-M-38510-316 Microcircuits, Digital, Bipolar, Low-Power Schottky Ttl, Cascadable Latches,Monolithic SiliconThis specification covers the detail requirements for monolithic silicon, low-power Schottky TTL, latches. 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 For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.3.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-38510/316E

1.3  Absolute maximum ratings.

Supply voltage range  .............................................................................  -0.5 V to 7.0 V

Input voltage range  ................................................................................  -1.5 V at -18 mA to 5.5 V

Storage temperature range  ....................................................................  -65° to +150°C Maximum power dissipation (PD)  1/

Device types 01 and 04 ....................................................................  66 mW

Device type 02  .................................................................................  38.5 mW Device type 03  .................................................................................  198 mW

Lead temperature (soldering, 10 seconds) .............................................  300°C Thermal resistance, junction to case (eJC):

Cases E, F, X, and 2  ............................................................................  (See MIL-STD-1835)

Junction temperature (TJ)  2/...................................................................  +175°C

1.4  Recommended operating conditions.

Supply voltage (VCC)  ..............................................................................  4.5 V minimum to 5.5 V maximum

Minimum high level input voltage (VIH) ...................................................  2.0 V Maximum low level input voltage (VIL) ....................................................  0.7 V

Normalized fanout (each output) ............................................................  10 maximum

Case operating temperature range (TC)  .................................................  -55°C to +125°C Setup time, t(SETUP):

Data to enable:

Device types 01 and 04  .............................................................  20 ns minimum

Data to enable   i :

Device type 03 ...........................................................................  17 ns minimum

Device type 05 ...........................................................................  24 ns minumum

Address to enable   ↓ :

Device type 03 ...........................................................................  15 ns minimum

Device type 05 ...........................................................................  0 ns minimum

Input hold time, t(HOLD): Data to enable:

Device type 01 and 04 ...............................................................  o ns minimum

Data to enable   i :

Device type 03 ...........................................................................  5 ns minimum

Device type 05 ...........................................................................  0 ns minimum

Address to enable   ↓ :

Device type 03 ...........................................................................  15 ns minimum

Device type 05 ...........................................................................  0 ns minimum

NOTE:   Refers to rising  i  or falling  ↓  edge of the enable pulse.

1/  Must withstand the added PD  due to short-circuit test (e.g., IOS).

2/  Maximum junction temperature shall not be exceeded except for allowable short duration burn-in screening

conditions in accordance with MIL-PRF-38535.

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