SN54ALS161BFK vs DM74ALS161BM feature comparison

SN54ALS161BFK Rochester Electronics LLC

Buy Now Datasheet

DM74ALS161BM Fairchild Semiconductor Corporation

Buy Now Datasheet
Part Life Cycle Code Active Obsolete
Ihs Manufacturer ROCHESTER ELECTRONICS LLC FAIRCHILD SEMICONDUCTOR CORP
Package Description QCCN, 0.150 INCH, MS-012, SOIC-16
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01 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 9.9 mm
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 SOP
Package Shape SQUARE RECTANGULAR
Package Style CHIP CARRIER SMALL OUTLINE
Propagation Delay (tpd) 25 ns 20 ns
Seated Height-Max 2.03 mm 1.75 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 1.27 mm
Terminal Position QUAD DUAL
Trigger Type POSITIVE EDGE POSITIVE EDGE
Width 8.89 mm 3.9 mm
fmax-Min 22 MHz 40 MHz
Base Number Matches 1 4
Rohs Code Yes
Part Package Code SOIC
Pin Count 16
JESD-609 Code e3
Max Frequency@Nom-Sup 40000000 Hz
Max I(ol) 0.008 A
Moisture Sensitivity Level 1
Package Equivalence Code SOP16,.25
Power Supply Current-Max (ICC) 21 mA
Qualification Status Not Qualified
Terminal Finish MATTE TIN

Compare SN54ALS161BFK with alternatives

Compare DM74ALS161BM with alternatives