SN54ALS677FH-00 vs SN54ALS635JD-00 feature comparison

SN54ALS677FH-00 Texas Instruments

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SN54ALS635JD-00 Texas Instruments

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC TEXAS INSTRUMENTS INC
Package Description QCCN, DIP,
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01 8542.39.00.01
Additional Feature WITH INHIBIT BUILT IN DIAGNOSTICS
Family ALS ALS
JESD-30 Code S-CQCC-N28 R-CDIP-T48
Length 11.43 mm
Logic IC Type ADDRESS COMPARATOR ERROR DETECTION AND CORRECTION CIRCUIT
Number of Bits 16 32
Number of Functions 1 1
Number of Terminals 28 48
Operating Temperature-Max 125 °C 125 °C
Operating Temperature-Min -55 °C -55 °C
Output Polarity INVERTED
Package Body Material CERAMIC, METAL-SEALED COFIRED CERAMIC, METAL-SEALED COFIRED
Package Code QCCN DIP
Package Shape SQUARE RECTANGULAR
Package Style CHIP CARRIER IN-LINE
Qualification Status Not Qualified Not Qualified
Seated Height-Max 2.54 mm
Supply Voltage-Max (Vsup) 5.5 V 5.5 V
Supply Voltage-Min (Vsup) 4.5 V 4.5 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount YES NO
Technology TTL TTL
Temperature Grade MILITARY MILITARY
Terminal Form NO LEAD THROUGH-HOLE
Terminal Pitch 1.27 mm
Terminal Position QUAD DUAL
Width 11.43 mm
Base Number Matches 1 1
Output Characteristics OPEN-COLLECTOR
Propagation Delay (tpd) 65 ns

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