SNJ54AS257FH-00
vs
SN74AS257D
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Active
Ihs Manufacturer
TEXAS INSTRUMENTS INC
TEXAS INSTRUMENTS INC
Package Description
QCCN,
GREEN, PLASTIC, SOIC-16
Reach Compliance Code
unknown
compliant
HTS Code
8542.39.00.01
8542.39.00.01
Category CO2 Kg
12.6
12.6
Compliance Temperature Grade
Military: -55C to +125C
Commercial: +0C to +70C
Family
AS
AS
JESD-30 Code
S-CQCC-N20
R-PDSO-G16
Length
8.89 mm
9.9 mm
Load Capacitance (CL)
50 pF
50 pF
Logic IC Type
MULTIPLEXER
MULTIPLEXER
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
70 °C
Operating Temperature-Min
-55 °C
Output Characteristics
3-STATE
3-STATE
Output Polarity
TRUE
TRUE
Package Body Material
CERAMIC, METAL-SEALED COFIRED
PLASTIC/EPOXY
Package Code
QCCN
SOP
Package Equivalence Code
LCC20,.35SQ
SOP16,.25
Package Shape
SQUARE
RECTANGULAR
Package Style
CHIP CARRIER
SMALL OUTLINE
Power Supply Current-Max (ICC)
30.6 mA
30.6 mA
Propagation Delay (tpd)
10.5 ns
6 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
2.54 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
Width
8.89 mm
3.9 mm
Base Number Matches
1
1
Pbfree Code
Rohs Code
parentfamilyid
889366
Part Package Code
SOIC
Pin Count
16
ECCN Code
EAR99
kg CO2e/kg
12.6
Average Weight (mg)
162.05
CO2e (mg)
2041.83
Samacsys Description
LOGIC, SELECTOR/MUX QUAD 2-1
Samacsys Manufacturer
Texas Instruments
Samacsys Modified On
2023-03-07 16:10:32
Total Weight
194.523779
CO2
2450.9996153999996
EU RoHS Version
RoHS 2 (2015/863/EU)
Candidate List Date
2024-06-27
CAS Accounted for Wt
100
CA Prop 65 Presence
YES
CA Prop 65 CAS Numbers
7439-92-1, 7440-02-0, 1333-86-4
EFUP
e
Conflict Mineral Status
DRC Conflict Free
Conflict Mineral Status Source
CMRT V6.31
JESD-609 Code
e4
Max I(ol)
0.048 A
Moisture Sensitivity Level
1
Number of Bits
2
Packing Method
TUBE
Peak Reflow Temperature (Cel)
260
Prop. Delay@Nom-Sup
12 ns
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Time@Peak Reflow Temperature-Max (s)
30
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