SN54ALS163BFKR vs SN74ALS163BDBR feature comparison

SN54ALS163BFKR Texas Instruments

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SN74ALS163BDBR Rochester Electronics LLC

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Part Life Cycle Code Obsolete Active
Ihs Manufacturer TEXAS INSTRUMENTS INC ROCHESTER ELECTRONICS LLC
Part Package Code QFN SOIC
Package Description QCCN, GREEN, PLASTIC, SSOP-16
Pin Count 20 16
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01
Additional Feature TCO OUTPUT TCO OUTPUT
Count Direction UP UP
Family ALS ALS
JESD-30 Code S-CQCC-N20 R-PDSO-G16
Length 8.89 mm 6.2 mm
Load Capacitance (CL) 50 pF
Load/Preset Input YES YES
Logic IC Type BINARY COUNTER BINARY COUNTER
Mode of Operation SYNCHRONOUS SYNCHRONOUS
Number of Bits 4 4
Number of Functions 1 1
Number of Terminals 20 16
Operating Temperature-Max 125 °C 70 °C
Operating Temperature-Min -55 °C
Package Body Material CERAMIC, METAL-SEALED COFIRED PLASTIC/EPOXY
Package Code QCCN SSOP
Package Shape SQUARE RECTANGULAR
Package Style CHIP CARRIER SMALL OUTLINE, SHRINK PITCH
Power Supply Current-Max (ICC) 21 mA
Propagation Delay (tpd) 25 ns 20 ns
Qualification Status Not Qualified COMMERCIAL
Seated Height-Max 2.03 mm 2 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 YES
Technology TTL TTL
Temperature Grade MILITARY COMMERCIAL
Terminal Form NO LEAD GULL WING
Terminal Pitch 1.27 mm 0.65 mm
Terminal Position QUAD DUAL
Trigger Type POSITIVE EDGE POSITIVE EDGE
Width 8.89 mm 5.3 mm
fmax-Min 22 MHz 40 MHz
Base Number Matches 1 2
Pbfree Code No
JESD-609 Code e4
Moisture Sensitivity Level 1
Peak Reflow Temperature (Cel) 260
Terminal Finish NICKEL PALLADIUM GOLD
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

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