54ACT257LM
vs
54ACT257FMQB-RH
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
NATIONAL SEMICONDUCTOR CORP
NATIONAL SEMICONDUCTOR CORP
Package Description
QCCN, LCC20,.35SQ
DFP, FL16,.25
Reach Compliance Code
unknown
unknown
HTS Code
8542.39.00.01
8542.39.00.01
Family
ACT
ACT
JESD-30 Code
S-CQCC-N20
R-GDFP-F16
Length
8.89 mm
9.6645 mm
Load Capacitance (CL)
50 pF
50 pF
Logic IC Type
MULTIPLEXER
MULTIPLEXER
Max I(ol)
0.024 A
0.024 A
Number of Functions
4
4
Number of Inputs
2
2
Number of Outputs
1
1
Number of Terminals
20
16
Operating Temperature-Max
125 °C
125 °C
Operating Temperature-Min
-55 °C
-55 °C
Output Characteristics
3-STATE
3-STATE
Output Polarity
TRUE
TRUE
Package Body Material
CERAMIC, METAL-SEALED COFIRED
CERAMIC, GLASS-SEALED
Package Code
QCCN
DFP
Package Equivalence Code
LCC20,.35SQ
FL16,.25
Package Shape
SQUARE
RECTANGULAR
Package Style
CHIP CARRIER
FLATPACK
Prop. Delay@Nom-Sup
11.5 ns
11.5 ns
Propagation Delay (tpd)
9.5 ns
9.5 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
1.905 mm
2.032 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
CMOS
CMOS
Temperature Grade
MILITARY
MILITARY
Terminal Form
NO LEAD
FLAT
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
QUAD
DUAL
Width
8.89 mm
6.604 mm
Base Number Matches
4
1
Rohs Code
JESD-609 Code
e0
Screening Level
MIL-STD-883
Terminal Finish
TIN LEAD
Compare 54ACT257LM with alternatives
Compare 54ACT257FMQB-RH with alternatives