|
SN74ALS994NTE4 |
SN74ALS994DWG4 |
SN74ALS994DWE4 |
Description |
ALS SERIES, HIGH LEVEL TRIGGERED D LATCH, TRUE OUTPUT, PDIP24, 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-24 |
ALS SERIES, HIGH LEVEL TRIGGERED D LATCH, TRUE OUTPUT, PDSO24, GREEN, PLASTIC, SOIC-24 |
ALS SERIES, HIGH LEVEL TRIGGERED D LATCH, TRUE OUTPUT, PDSO24, GREEN, PLASTIC, SOIC-24 |
Is it lead-free? |
Lead free |
Lead free |
Lead free |
Is it Rohs certified? |
conform to |
conform to |
conform to |
Maker |
Texas Instruments |
Texas Instruments |
Texas Instruments |
Parts packaging code |
DIP |
SOIC |
SOIC |
package instruction |
DIP, DIP24,.3 |
SOP, SOP24,.4 |
SOP, SOP24,.4 |
Contacts |
24 |
24 |
24 |
Reach Compliance Code |
unknown |
unknown |
unknown |
Other features |
WITH READ-BACK |
WITH READ-BACK |
WITH READ-BACK |
series |
ALS |
ALS |
ALS |
JESD-30 code |
R-PDIP-T24 |
R-PDSO-G24 |
R-PDSO-G24 |
JESD-609 code |
e4 |
e4 |
e4 |
length |
31.64 mm |
15.4 mm |
15.4 mm |
Load capacitance (CL) |
50 pF |
50 pF |
50 pF |
Logic integrated circuit type |
D LATCH |
D LATCH |
D LATCH |
Number of digits |
10 |
10 |
10 |
Number of functions |
1 |
1 |
1 |
Number of terminals |
24 |
24 |
24 |
Maximum operating temperature |
70 °C |
70 °C |
70 °C |
Output characteristics |
3-STATE |
3-STATE |
3-STATE |
Output polarity |
TRUE |
TRUE |
TRUE |
Package body material |
PLASTIC/EPOXY |
PLASTIC/EPOXY |
PLASTIC/EPOXY |
encapsulated code |
DIP |
SOP |
SOP |
Encapsulate equivalent code |
DIP24,.3 |
SOP24,.4 |
SOP24,.4 |
Package shape |
RECTANGULAR |
RECTANGULAR |
RECTANGULAR |
Package form |
IN-LINE |
SMALL OUTLINE |
SMALL OUTLINE |
method of packing |
TUBE |
TUBE |
TUBE |
Peak Reflow Temperature (Celsius) |
NOT SPECIFIED |
260 |
260 |
power supply |
5 V |
5 V |
5 V |
Maximum supply current (ICC) |
82 mA |
82 mA |
82 mA |
propagation delay (tpd) |
27 ns |
27 ns |
27 ns |
Certification status |
Not Qualified |
Not Qualified |
Not Qualified |
Maximum seat height |
5.08 mm |
2.65 mm |
2.65 mm |
Maximum supply voltage (Vsup) |
5.5 V |
5.5 V |
5.5 V |
Minimum supply voltage (Vsup) |
4.5 V |
4.5 V |
4.5 V |
Nominal supply voltage (Vsup) |
5 V |
5 V |
5 V |
surface mount |
NO |
YES |
YES |
technology |
TTL |
TTL |
TTL |
Temperature level |
COMMERCIAL |
COMMERCIAL |
COMMERCIAL |
Terminal surface |
Nickel/Palladium/Gold (Ni/Pd/Au) |
Nickel/Palladium/Gold (Ni/Pd/Au) |
Nickel/Palladium/Gold (Ni/Pd/Au) |
Terminal form |
THROUGH-HOLE |
GULL WING |
GULL WING |
Terminal pitch |
2.54 mm |
1.27 mm |
1.27 mm |
Terminal location |
DUAL |
DUAL |
DUAL |
Maximum time at peak reflow temperature |
NOT SPECIFIED |
NOT SPECIFIED |
NOT SPECIFIED |
Trigger type |
HIGH LEVEL |
HIGH LEVEL |
HIGH LEVEL |
width |
7.62 mm |
7.5 mm |
7.5 mm |
Humidity sensitivity level |
- |
1 |
1 |