ic
SN74LS21N
Symbol
Footprint
3D Model
Pin Map
| Pin | Name | Type | Mount | Shape | Width × Height (mm) | Drill (mm) |
|---|---|---|---|---|---|---|
| 1A | input | THT | circle | 1.65×1.65 | 0.95 | |
| 1B | output | THT | circle | 1.65×1.65 | 0.95 | |
| NC | nc | THT | circle | 1.65×1.65 | 0.95 | |
| 1C | passive | THT | circle | 1.65×1.65 | 0.95 | |
| 1D | passive | THT | circle | 1.65×1.65 | 0.95 | |
| 1Y | passive | THT | circle | 1.65×1.65 | 0.95 | |
| GND | ground | THT | circle | 1.65×1.65 | 0.95 | |
| 2Y | passive | THT | circle | 1.65×1.65 | 0.95 | |
| 2A | passive | THT | circle | 1.65×1.65 | 0.95 | |
| 2B | passive | THT | circle | 1.65×1.65 | 0.95 | |
| NC | nc | THT | circle | 1.65×1.65 | 0.95 | |
| 2C | passive | THT | circle | 1.65×1.65 | 0.95 | |
| 2D | passive | THT | circle | 1.65×1.65 | 0.95 | |
| VCC | power | THT | circle | 1.65×1.65 | 0.95 |
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Details
- Category
- ic
- MPN
- SN74LS21N
- Manufacturer
- Texas Instruments
- Package
- PDIP-14
- Footprint
- PDIP-14_L19.2-W6.6-P2.54-LS7.6-BL
- JLCPCB
- C2861866
- LCSC
- C2861866
- Lifecycle
- active
- Mounting
- THT
- RoHS
- Compliant
- MSL
- MSL 1
- ECCN
- EAR99
JLCPCB Stock & Pricing
Out of Stock(0 pcs)
1-9 pcs$1.0394
10-29 pcs$0.8450
30-99 pcs$0.7069
100-499 pcs$0.5800
500-999 pcs$0.5221
1000+ pcs$0.4980