Parametric results for: SN54LS690FK under Counters

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Manufacturer Part Number: sn54ls690fk
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SN54LS690FK
Rochester Electronics LLC
Check for Price No No Active 5 V 25 ns 1 4 YES QCCN UP POSITIVE EDGE 3-STATE LS DECADE COUNTER TTL REGISTER/COUNTER OUTPUT SELECT; TCO OUTPUT; REGISTERED OUTPUTS YES SYNCHRONOUS 5.5 V 4.5 V MILITARY S-CQCC-N20 COMMERCIAL e0 125 °C -55 °C NOT SPECIFIED NOT SPECIFIED 20 CERAMIC, METAL-SEALED COFIRED SQUARE CHIP CARRIER TIN LEAD NO LEAD 1.27 mm QUAD 2.03 mm 8.89 mm 8.89 mm ROCHESTER ELECTRONICS LLC QCCN, unknown
SN54LS690FK
Texas Instruments
Check for Price No Obsolete 5 V 25 ns 1 4 YES QCCN 45 pF UP POSITIVE EDGE 3-STATE LS DECADE COUNTER TTL REGISTER/COUNTER OUTPUT SELECT; TCO OUTPUT; REGISTERED OUTPUTS YES SYNCHRONOUS 70 mA 5.5 V 4.5 V MILITARY S-CQCC-N20 Not Qualified 125 °C -55 °C NOT SPECIFIED NOT SPECIFIED 20 CERAMIC, METAL-SEALED COFIRED LCC20,.35SQ SQUARE CHIP CARRIER NO LEAD 1.27 mm QUAD 2.03 mm 8.89 mm 8.89 mm TEXAS INSTRUMENTS INC QCCN, LCC20,.35SQ not_compliant 8542.39.00.01