SN74ALS642A-1DW
vs
SNJ54LS642FK
feature comparison
Pbfree Code |
Yes
|
No
|
Rohs Code |
Yes
|
|
Part Life Cycle Code |
Active
|
Active
|
Ihs Manufacturer |
TEXAS INSTRUMENTS INC
|
ROCHESTER ELECTRONICS LLC
|
Part Package Code |
SOIC
|
|
Package Description |
SO-20
|
|
Pin Count |
20
|
|
Reach Compliance Code |
compliant
|
unknown
|
ECCN Code |
EAR99
|
|
HTS Code |
8542.39.00.01
|
|
Samacsys Manufacturer |
Texas Instruments
|
|
Additional Feature |
WITH DIRECTION CONTROL
|
WITH DIRECTION CONTROL
|
Control Type |
COMMON CONTROL
|
|
Count Direction |
BIDIRECTIONAL
|
|
Family |
ALS
|
LS
|
JESD-30 Code |
R-PDSO-G20
|
S-CQCC-N20
|
JESD-609 Code |
e4
|
e0
|
Length |
12.8 mm
|
8.89 mm
|
Load Capacitance (CL) |
50 pF
|
|
Logic IC Type |
BUS TRANSCEIVER
|
BUS TRANSCEIVER
|
Max I(ol) |
0.048 A
|
|
Moisture Sensitivity Level |
1
|
NOT SPECIFIED
|
Number of Bits |
8
|
8
|
Number of Functions |
8
|
1
|
Number of Ports |
2
|
2
|
Number of Terminals |
20
|
20
|
Operating Temperature-Max |
70 °C
|
125 °C
|
Operating Temperature-Min |
|
-55 °C
|
Output Characteristics |
OPEN-COLLECTOR
|
OPEN-COLLECTOR
|
Output Polarity |
INVERTED
|
INVERTED
|
Package Body Material |
PLASTIC/EPOXY
|
CERAMIC, METAL-SEALED COFIRED
|
Package Code |
SOP
|
QCCN
|
Package Equivalence Code |
SOP20,.4
|
|
Package Shape |
RECTANGULAR
|
SQUARE
|
Package Style |
SMALL OUTLINE
|
CHIP CARRIER
|
Packing Method |
TUBE
|
|
Peak Reflow Temperature (Cel) |
260
|
NOT SPECIFIED
|
Power Supply Current-Max (ICC) |
28 mA
|
|
Prop. Delay@Nom-Sup |
30 ns
|
|
Propagation Delay (tpd) |
22 ns
|
25 ns
|
Qualification Status |
Not Qualified
|
COMMERCIAL
|
Schmitt Trigger |
NO
|
|
Seated Height-Max |
2.65 mm
|
2.03 mm
|
Supply Voltage-Max (Vsup) |
5.25 V
|
5.5 V
|
Supply Voltage-Min (Vsup) |
4.75 V
|
4.5 V
|
Supply Voltage-Nom (Vsup) |
5 V
|
5 V
|
Surface Mount |
YES
|
YES
|
Technology |
TTL
|
TTL
|
Temperature Grade |
COMMERCIAL
|
MILITARY
|
Terminal Finish |
NICKEL PALLADIUM GOLD
|
TIN LEAD
|
Terminal Form |
GULL WING
|
NO LEAD
|
Terminal Pitch |
1.27 mm
|
1.27 mm
|
Terminal Position |
DUAL
|
QUAD
|
Time@Peak Reflow Temperature-Max (s) |
30
|
NOT SPECIFIED
|
Width |
7.5 mm
|
8.89 mm
|
Base Number Matches |
8
|
1
|
|
|
|
Compare SN74ALS642A-1DW with alternatives
Compare SNJ54LS642FK with alternatives