SN74ALS642ADW
vs
SNJ54LS642FK
feature comparison
Pbfree Code |
No
|
No
|
Rohs Code |
No
|
No
|
Part Life Cycle Code |
Obsolete
|
Obsolete
|
Ihs Manufacturer |
TEXAS INSTRUMENTS INC
|
TEXAS INSTRUMENTS INC
|
Part Package Code |
SOIC
|
|
Package Description |
SOP, SOP20,.4
|
QCCN, LCC20,.35SQ
|
Pin Count |
20
|
|
Reach Compliance Code |
not_compliant
|
not_compliant
|
HTS Code |
8542.39.00.01
|
8542.39.00.01
|
Additional Feature |
WITH DIRECTION CONTROL
|
WITH DIRECTION CONTROL
|
Control Type |
COMMON CONTROL
|
COMMON CONTROL
|
Count Direction |
BIDIRECTIONAL
|
BIDIRECTIONAL
|
Family |
ALS
|
LS
|
JESD-30 Code |
R-PDSO-G20
|
S-CQCC-N20
|
Length |
12.8 mm
|
8.89 mm
|
Load Capacitance (CL) |
50 pF
|
45 pF
|
Logic IC Type |
BUS TRANSCEIVER
|
BUS TRANSCEIVER
|
Max I(ol) |
0.024 A
|
0.012 A
|
Number of Bits |
8
|
8
|
Number of Functions |
1
|
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
|
LCC20,.35SQ
|
Package Shape |
RECTANGULAR
|
SQUARE
|
Package Style |
SMALL OUTLINE
|
CHIP CARRIER
|
Peak Reflow Temperature (Cel) |
NOT SPECIFIED
|
NOT SPECIFIED
|
Power Supply Current-Max (ICC) |
28 mA
|
90 mA
|
Prop. Delay@Nom-Sup |
38 ns
|
|
Propagation Delay (tpd) |
22 ns
|
25 ns
|
Qualification Status |
Not Qualified
|
Not Qualified
|
Seated Height-Max |
2.65 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 |
GULL WING
|
NO LEAD
|
Terminal Pitch |
1.27 mm
|
1.27 mm
|
Terminal Position |
DUAL
|
QUAD
|
Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED
|
NOT SPECIFIED
|
Width |
7.5 mm
|
8.89 mm
|
Base Number Matches |
2
|
2
|
Screening Level |
|
38535Q/M;38534H;883B
|
|
|
|
Compare SN74ALS642ADW with alternatives
Compare SNJ54LS642FK with alternatives