SN74AHCT257D
vs
74HCT257D,652
feature comparison
All Stats
Differences Only
Rohs Code
No
Yes
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
TEXAS INSTRUMENTS INC
NEXPERIA
Part Package Code
SOIC
SOP
Package Description
SOP, SOP16,.25
SOP-16
Pin Count
16
16
Reach Compliance Code
not_compliant
compliant
HTS Code
8542.39.00.01
8542.39.00.01
Family
AHC
HCT
JESD-30 Code
R-PDSO-G16
R-PDSO-G16
Length
9.9 mm
9.9 mm
Load Capacitance (CL)
50 pF
Logic IC Type
MULTIPLEXER
MULTIPLEXER
Max I(ol)
0.008 A
Number of Functions
4
4
Number of Inputs
2
2
Number of Outputs
1
1
Number of Terminals
16
16
Operating Temperature-Max
85 °C
125 °C
Operating Temperature-Min
-40 °C
-40 °C
Output Characteristics
3-STATE
3-STATE
Output Polarity
TRUE
TRUE
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
SOP
SOP
Package Equivalence Code
SOP16,.25
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE
Peak Reflow Temperature (Cel)
NOT SPECIFIED
260
Qualification Status
Not Qualified
Seated Height-Max
1.75 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
CMOS
CMOS
Temperature Grade
INDUSTRIAL
AUTOMOTIVE
Terminal Form
GULL WING
GULL WING
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
DUAL
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
30
Width
3.9 mm
3.9 mm
Base Number Matches
1
2
Manufacturer Package Code
SOT109-1
Factory Lead Time
4 Weeks
Date Of Intro
1993-11-01
Samacsys Manufacturer
Nexperia
JESD-609 Code
e4
Moisture Sensitivity Level
1
Propagation Delay (tpd)
45 ns
Terminal Finish
NICKEL PALLADIUM GOLD
Compare SN74AHCT257D with alternatives
Compare 74HCT257D,652 with alternatives