SN74LVC257D
vs
SNJ54LVC157AFK
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
TEXAS INSTRUMENTS INC
TEXAS INSTRUMENTS INC
Reach Compliance Code
not_compliant
not_compliant
HTS Code
8542.39.00.01
8542.39.00.01
Family
LVC/LCX/Z
LVC/LCX/Z
JESD-30 Code
R-PDSO-G16
S-CQCC-N20
Length
9.9 mm
8.89 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
16
20
Operating Temperature-Max
85 °C
125 °C
Operating Temperature-Min
-40 °C
-55 °C
Output Characteristics
3-STATE
Output Polarity
TRUE
TRUE
Package Body Material
PLASTIC/EPOXY
CERAMIC, METAL-SEALED COFIRED
Package Code
SOP
QCCN
Package Equivalence Code
SOP16,.25
LCC20,.35SQ
Package Shape
RECTANGULAR
SQUARE
Package Style
SMALL OUTLINE
CHIP CARRIER
Peak Reflow Temperature (Cel)
NOT SPECIFIED
NOT SPECIFIED
Prop. Delay@Nom-Sup
7 ns
5.4 ns
Propagation Delay (tpd)
8 ns
6.2 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
1.75 mm
2.03 mm
Supply Voltage-Max (Vsup)
3.6 V
3.6 V
Supply Voltage-Min (Vsup)
2 V
2 V
Supply Voltage-Nom (Vsup)
3.3 V
3.3 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
INDUSTRIAL
MILITARY
Terminal Form
GULL WING
NO LEAD
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
QUAD
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
NOT SPECIFIED
Width
3.9 mm
8.89 mm
Base Number Matches
2
1
Part Package Code
QLCC
Package Description
QCCN, LCC20,.35SQ
Pin Count
20
Packing Method
TUBE
Screening Level
MIL-PRF-38535
Compare SN74LVC257D with alternatives
Compare SNJ54LVC157AFK with alternatives