ic
CD74HC21E
Symbol
Footprint
3D Model
Pin Map
| Pin | Name | Type | Mount | Shape | Width × Height (mm) | Drill (mm) |
|---|---|---|---|---|---|---|
| 1A | input | THT | rect | 2×1.5 | 1 | |
| 1B | output | THT | oval | 2×1.5 | 1 | |
| NC | nc | THT | oval | 2×1.5 | 1 | |
| 1C | passive | THT | oval | 2×1.5 | 1 | |
| 1D | passive | THT | oval | 2×1.5 | 1 | |
| 1Y | passive | THT | oval | 2×1.5 | 1 | |
| GND | ground | THT | oval | 2×1.5 | 1 | |
| 2Y | passive | THT | oval | 2×1.5 | 1 | |
| 2A | passive | THT | oval | 2×1.5 | 1 | |
| 2B | passive | THT | oval | 2×1.5 | 1 | |
| NC | nc | THT | oval | 2×1.5 | 1 | |
| 2C | passive | THT | oval | 2×1.5 | 1 | |
| 2D | passive | THT | oval | 2×1.5 | 1 | |
| VCC | power | THT | oval | 2×1.5 | 1 |
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Details
- Category
- ic
- MPN
- CD74HC21E
- Manufacturer
- Texas Instruments
- Package
- PDIP-14
- Footprint
- PDIP-14_L19.6-W6.5-P2.54-LS7.9-BL
- JLCPCB
- C2864857
- LCSC
- C2864857
- Lifecycle
- active
- Mounting
- THT
- RoHS
- Compliant
- MSL
- MSL 1
- ECCN
- EAR99
JLCPCB Stock & Pricing
In Stock(5 pcs)
1-9 pcs$1.0008
10-24 pcs$0.9767
25-99 pcs$0.9623
100-101 pcs$0.9462
102-103 pcs$0.9462
104+ pcs$0.9462