SN74ALS842FN
vs
SN54ALS842FK
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
TEXAS INSTRUMENTS INC
TEXAS INSTRUMENTS INC
Part Package Code
QFN
QFN
Package Description
QCCJ, LDCC28,.5SQ
QCCN, LCC28,.45SQ
Pin Count
28
28
Reach Compliance Code
not_compliant
not_compliant
HTS Code
8542.39.00.01
8542.39.00.01
Additional Feature
POWER OFF DISABLE OUTPUTS TO PERMIT LIVE INSERTION
POWER OFF DISABLE OUTPUTS TO PERMIT LIVE INSERTION
Family
ALS
ALS
JESD-30 Code
S-PQCC-J28
S-CQCC-N28
Length
11.5062 mm
11.43 mm
Load Capacitance (CL)
50 pF
50 pF
Logic IC Type
BUS DRIVER
BUS DRIVER
Max I(ol)
0.024 A
0.012 A
Number of Bits
10
10
Number of Functions
1
1
Number of Ports
2
2
Number of Terminals
28
28
Operating Temperature-Max
70 °C
125 °C
Operating Temperature-Min
-55 °C
Output Characteristics
3-STATE
3-STATE
Output Polarity
INVERTED
INVERTED
Package Body Material
PLASTIC/EPOXY
CERAMIC, METAL-SEALED COFIRED
Package Code
QCCJ
QCCN
Package Equivalence Code
LDCC28,.5SQ
LCC28,.45SQ
Package Shape
SQUARE
SQUARE
Package Style
CHIP CARRIER
CHIP CARRIER
Peak Reflow Temperature (Cel)
NOT SPECIFIED
NOT SPECIFIED
Power Supply Current-Max (ICC)
74 mA
74 mA
Propagation Delay (tpd)
27 ns
31 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
4.57 mm
2.03 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
COMMERCIAL
MILITARY
Terminal Form
J BEND
NO LEAD
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
QUAD
QUAD
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
NOT SPECIFIED
Width
11.5062 mm
11.43 mm
Base Number Matches
1
1
Compare SN74ALS842FN with alternatives
Compare SN54ALS842FK with alternatives