|
SN74F21NE4 |
SN74F21N |
SN74F21D |
SN74F21DRE4 |
SN74F21DRG4 |
| Description |
Dual 4-input positive-AND gates 14-PDIP 0 to 70 |
Dual 4-input positive-AND gates 14-PDIP 0 to 70 |
Dual 4-input positive-AND gates 14-SOIC 0 to 70 |
Dual 4-input positive-AND gates 14-SOIC 0 to 70 |
Dual 4-input positive-AND gates 14-SOIC 0 to 70 |
| Brand Name |
Texas Instruments |
Texas Instruments |
Texas Instruments |
Texas Instruments |
Texas Instruments |
| Is it Rohs certified? |
conform to |
conform to |
conform to |
conform to |
conform to |
| Parts packaging code |
DIP |
DIP |
SOIC |
SOIC |
SOIC |
| package instruction |
DIP, DIP14,.3 |
DIP, DIP14,.3 |
SOP, SOP14,.25 |
SOP, SOP14,.25 |
SOP, SOP14,.25 |
| Contacts |
14 |
14 |
14 |
14 |
14 |
| Reach Compliance Code |
compli |
compli |
compli |
compli |
compli |
| Is it lead-free? |
Lead free |
- |
Lead free |
Lead free |
Lead free |
| Is Samacsys |
- |
N |
N |
N |
N |
| series |
- |
F/FAST |
F/FAST |
F/FAST |
F/FAST |
| JESD-30 code |
- |
R-PDIP-T14 |
R-PDSO-G14 |
R-PDSO-G14 |
R-PDSO-G14 |
| JESD-609 code |
- |
e4 |
e4 |
e4 |
e4 |
| length |
- |
19.3 mm |
8.65 mm |
8.65 mm |
8.65 mm |
| Load capacitance (CL) |
- |
50 pF |
50 pF |
50 pF |
50 pF |
| Logic integrated circuit type |
- |
AND GATE |
AND GATE |
AND GATE |
AND GATE |
| MaximumI(ol) |
- |
0.02 A |
0.02 A |
0.02 A |
0.02 A |
| Number of functions |
- |
2 |
2 |
2 |
2 |
| Number of entries |
- |
4 |
4 |
4 |
4 |
| Number of terminals |
- |
14 |
14 |
14 |
14 |
| Maximum operating temperature |
- |
70 °C |
70 °C |
70 °C |
70 °C |
| Package body material |
- |
PLASTIC/EPOXY |
PLASTIC/EPOXY |
PLASTIC/EPOXY |
PLASTIC/EPOXY |
| encapsulated code |
- |
DIP |
SOP |
SOP |
SOP |
| Encapsulate equivalent code |
- |
DIP14,.3 |
SOP14,.25 |
SOP14,.25 |
SOP14,.25 |
| Package shape |
- |
RECTANGULAR |
RECTANGULAR |
RECTANGULAR |
RECTANGULAR |
| Package form |
- |
IN-LINE |
SMALL OUTLINE |
SMALL OUTLINE |
SMALL OUTLINE |
| method of packing |
- |
TUBE |
TUBE |
TR |
TR |
| Peak Reflow Temperature (Celsius) |
- |
NOT SPECIFIED |
260 |
260 |
260 |
| power supply |
- |
5 V |
5 V |
5 V |
5 V |
| Maximum supply current (ICC) |
- |
7.3 mA |
7.3 mA |
7.3 mA |
7.3 mA |
| Prop。Delay @ Nom-Su |
- |
5.5 ns |
5.5 ns |
5.5 ns |
5.5 ns |
| propagation delay (tpd) |
- |
5.5 ns |
5.5 ns |
5.5 ns |
5.5 ns |
| Certification status |
- |
Not Qualified |
Not Qualified |
Not Qualified |
Not Qualified |
| Schmitt trigger |
- |
NO |
NO |
NO |
NO |
| Maximum seat height |
- |
5.08 mm |
1.75 mm |
1.75 mm |
1.75 mm |
| Maximum supply voltage (Vsup) |
- |
5.5 V |
5.5 V |
5.5 V |
5.5 V |
| Minimum supply voltage (Vsup) |
- |
4.5 V |
4.5 V |
4.5 V |
4.5 V |
| Nominal supply voltage (Vsup) |
- |
5 V |
5 V |
5 V |
5 V |
| surface mount |
- |
NO |
YES |
YES |
YES |
| technology |
- |
TTL |
TTL |
TTL |
TTL |
| Temperature level |
- |
COMMERCIAL |
COMMERCIAL |
COMMERCIAL |
COMMERCIAL |
| Terminal surface |
- |
Nickel/Palladium/Gold (Ni/Pd/Au) |
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 |
GULL WING |
| Terminal pitch |
- |
2.54 mm |
1.27 mm |
1.27 mm |
1.27 mm |
| Terminal location |
- |
DUAL |
DUAL |
DUAL |
DUAL |
| Maximum time at peak reflow temperature |
- |
NOT SPECIFIED |
NOT SPECIFIED |
NOT SPECIFIED |
NOT SPECIFIED |
| width |
- |
6.35 mm |
3.91 mm |
3.91 mm |
3.91 mm |
| Base Number Matches |
- |
1 |
1 |
1 |
1 |
| Humidity sensitivity level |
- |
- |
1 |
1 |
1 |