SNJ54ALS257AFK
vs
SN74AHCT257DR
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Active
Obsolete
Ihs Manufacturer
TEXAS INSTRUMENTS INC
TEXAS INSTRUMENTS INC
Part Package Code
QLCC
SOIC
Package Description
HQCCN, LCC20,.35SQ
SOP,
Pin Count
20
16
Reach Compliance Code
not_compliant
unknown
ECCN Code
EAR99
HTS Code
8542.39.00.01
8542.39.00.01
Family
ALS
AHC
JESD-30 Code
S-CQCC-N20
R-PDSO-G16
JESD-609 Code
e0
Length
8.89 mm
9.9 mm
Load Capacitance (CL)
50 pF
Logic IC Type
MULTIPLEXER
MULTIPLEXER
Max I(ol)
0.012 A
Number of Bits
2
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
85 °C
Operating Temperature-Min
-55 °C
-40 °C
Output Characteristics
3-STATE
3-STATE
Output Polarity
TRUE
TRUE
Package Body Material
CERAMIC, METAL-SEALED COFIRED
PLASTIC/EPOXY
Package Code
HQCCN
SOP
Package Equivalence Code
LCC20,.35SQ
Package Shape
SQUARE
RECTANGULAR
Package Style
CHIP CARRIER, HEAT SINK/SLUG
SMALL OUTLINE
Packing Method
TUBE
Power Supply Current-Max (ICC)
10 mA
Prop. Delay@Nom-Sup
12 ns
Propagation Delay (tpd)
14 ns
Qualification Status
Not Qualified
Not Qualified
Screening Level
MIL-PRF-38535
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
CMOS
Temperature Grade
MILITARY
INDUSTRIAL
Terminal Finish
Tin/Lead (Sn/Pb)
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
Compare SNJ54ALS257AFK with alternatives
Compare SN74AHCT257DR with alternatives