M38510/31602B2X vs SN54LS279AFK feature comparison

M38510/31602B2X Motorola Semiconductor Products

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SN54LS279AFK Rochester Electronics LLC

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Part Life Cycle Code Obsolete Contact Manufacturer
Ihs Manufacturer MOTOROLA INC ROCHESTER ELECTRONICS LLC
Package Description QCCN, QCCN,
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01 8542.39.00.01
Additional Feature WITH DUAL S INPUT FOR TWO FUNCTIONS WITH DUAL S INPUT FOR TWO FUNCTIONS
Family LS LS
JESD-30 Code S-CQCC-N20 S-CQCC-N20
Logic IC Type R-S LATCH R-S LATCH
Number of Bits 2 2
Number of Functions 1 4
Number of Terminals 20 20
Operating Temperature-Max 125 °C 125 °C
Operating Temperature-Min -55 °C -55 °C
Output Polarity TRUE TRUE
Package Body Material CERAMIC, METAL-SEALED COFIRED CERAMIC, METAL-SEALED COFIRED
Package Code QCCN QCCN
Package Equivalence Code LCC20,.35SQ
Package Shape SQUARE SQUARE
Package Style CHIP CARRIER CHIP CARRIER
Propagation Delay (tpd) 42 ns 27 ns
Qualification Status Not Qualified
Screening Level MIL-PRF-38535 Class B
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 YES
Technology TTL TTL
Temperature Grade MILITARY MILITARY
Terminal Form NO LEAD NO LEAD
Terminal Position QUAD QUAD
Trigger Type NEGATIVE EDGE LOW LEVEL
Base Number Matches 5 2
Length 8.89 mm
Seated Height-Max 2.03 mm
Terminal Pitch 1.27 mm
Width 8.89 mm

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