MIL-M-38510-13 Microcircuits, Digital, Bipolar, Ttl, Counters Monolithic SiliconThis specification covers the detail requirements for monolithic silicon, TTL, binary and decade counters. 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 For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.4.

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MIL-M-38510/13G

1.3  Absolute maximum ratings.

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

Input voltage range ................................................................................. -1.5 V dc at -12 mA to +5.5 V dc

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

Device types 01, 02, 07 .................................................................... 268  mW

Device types 03 through 06 .............................................................. 500  mW Device types 08 and 09 .................................................................... 490  mW

Thermal resistance, junction to case (eJC):

Cases A, B, C, D, E and F ................................................................ (See MIL-STD-1835)

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

1.4  Recommended operating conditions.

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

Minimum high level input voltage (VIH)  ................................................... 2.0 V dc Maximum low level input voltage (VIL)  .................................................... 0.8 V dc Normalized fanout (each output)

Device types 01, 02, 07, 08, 09  ........................................................ 10  maximum

Device types 03, 04, 05, 06

Low level  ..................................................................................... 10  maximum

High level ..................................................................................... 20  maximum

Width of input count pulse, tP(IN)

Device types 01, 02, 07 .................................................................... 50  ns  minimum

Device types 08, 09 .......................................................................... 25  ns  minimum

Width of reset pulse, tP(RESET)

Device types 01, 02, 07 .................................................................... 50  ns  minimum

Input clock frequency, fCLOCK

Device types 01, 02, 07 .................................................................... 0  to  10  MHz

Device types 03, 04, 05, 06, 08, 09  .................................................. 0  to  20  MHz

Width of clock pulse, tW(CLOCK)

Device types 03, 04, 05, 06  .............................................................. 25  ns  minimum

Width of clear pulse, tW(CLEAR)

Device types 03, 04, 05, 06, 08, 09  .................................................. 25  ns  minimum

Setup time, t(SETUP),

Device types 03, 04, 05, 06

Data inputs  .................................................................................. 20  ns  minimum Load  ............................................................................................ 30  ns  minimum Clear (04 and 05 only)  ................................................................. 25  ns  minimum

Setup time, t(SETUP), Device types 08, 09

Data inputs  .................................................................................. 25  ns  minimum

Hold time at any input, tHOLD

Device types 03, 04, 05, 06, 08, 09  .................................................. 0  ns  minimum

Enable time, t(ENABLE), device types 03, 04, 05, 06

Enable P ...................................................................................... 25  ns  minimum

Case operating temperature range (TC)  ................................................. -55° to +125°C

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

2/  Maximum junction temperature should not be exceeded except in accordance with allowable short

duration burn-in screening condition in accordance with MIL-PRF-38535.

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