MIL-M-38510-328 Microcircuits, Digital, Bipolar, Low-Power Schottky Ttl, Bus Transceivers With Three State Outputs, Monolithic SiliconThis specification covers the detail requirements for monolithic silicon, low-power Schottky TTL, bus transceivers with three state outputs. 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 For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.3.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-38510/328C

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 -18 mA to +5.5 V dc

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

Device type 01 and 02 ......................................................................  297 mW dc

Device type 03  .................................................................................  522.5 mW dc

Device type 04 and 05 ......................................................................  907.5 mW dc

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

Cases A, C, D, R, S, L, and 2 ...............................................................  (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 Maximum low level input voltage (VIL):

Device types 01, 02, and 03 ............................................................. 0.7 V dc

Device types 04 and 05 .................................................................... 0.5 V dc

Normalized fanout (each input) 3/  .......................................................... 20 maximum

Case operating temperature range (TC)  ................................................. -55°C to +125°C Width of clock pulse (tCLK)

Device types 04 and 05 .................................................................... 20 ns

Setup time before clock (tSETUP)

Device types 04 and 05 .................................................................... 20 ns

Hold time (tHOLD)

Device types 04 and 05 .................................................................... 0 ns

2.  APPLICABLE DOCUMENTS

2.1  General.  The documents listed in this section are specified in sections 3, 4, or 5 of this specification.  This section does not include documents cited in other sections of this specification or recommended for additional information or as examples.  While every effort has been made to ensure the completeness of this list, document users are cautioned that they must meet all specified requirements of documents cited in sections 3, 4, or 5 of this specification, whether or not they are listed.

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.

3/  The device shall fanout in both high and low levels to the specified number of inputs of the same device type as that being tested.

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