DM74LS51M
vs
54F51/B2A
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Contact Manufacturer
Obsolete
Ihs Manufacturer
ROCHESTER ELECTRONICS LLC
NXP SEMICONDUCTORS
Part Package Code
SOIC
Package Description
SOP,
QCCN,
Pin Count
14
Reach Compliance Code
unknown
unknown
HTS Code
8542.39.00.01
8542.39.00.01
Additional Feature
ASYMMETRICAL I/PS
ASYMMETRICAL I/P'S
Family
LS
F/FAST
JESD-30 Code
R-PDSO-G14
S-CQCC-N20
JESD-609 Code
e0
Length
8.65 mm
Logic IC Type
AND-OR-INVERT GATE
AND-OR-INVERT GATE
Number of Functions
2
2
Number of Inputs
6
6
Number of Terminals
14
20
Operating Temperature-Max
70 °C
125 °C
Operating Temperature-Min
-55 °C
Package Body Material
PLASTIC/EPOXY
CERAMIC, METAL-SEALED COFIRED
Package Code
SOP
QCCN
Package Shape
RECTANGULAR
SQUARE
Package Style
SMALL OUTLINE
CHIP CARRIER
Propagation Delay (tpd)
18 ns
5 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
1.75 mm
Supply Voltage-Max (Vsup)
5.25 V
5.5 V
Supply Voltage-Min (Vsup)
4.75 V
4.5 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
YES
YES
Technology
TTL
TTL
Temperature Grade
COMMERCIAL
MILITARY
Terminal Finish
TIN LEAD
Terminal Form
GULL WING
NO LEAD
Terminal Pitch
1.27 mm
Terminal Position
DUAL
QUAD
Width
3.9 mm
Base Number Matches
2
2
Load Capacitance (CL)
50 pF
Package Equivalence Code
LCC20,.35SQ
Power Supply Current-Max (ICC)
7.5 mA
Compare DM74LS51M with alternatives
Compare 54F51/B2A with alternatives