ic
CD74HCT221E
Symbol
Footprint
3D Model
Pin Map
| Pin | Name | Type | Mount | Shape | Width × Height (mm) | Drill (mm) |
|---|---|---|---|---|---|---|
| 1A# | input | THT | rect | 1.7×1.7 | 1 | |
| 1B | output | THT | circle | 1.7×1.7 | 1 | |
| 1R# | io | THT | circle | 1.7×1.7 | 1 | |
| 1Q# | passive | THT | circle | 1.7×1.7 | 1 | |
| 2Q | passive | THT | circle | 1.7×1.7 | 1 | |
| 2CX | passive | THT | circle | 1.7×1.7 | 1 | |
| 2CX/RX | passive | THT | circle | 1.7×1.7 | 1 | |
| GND | ground | THT | circle | 1.7×1.7 | 1 | |
| 2A# | passive | THT | circle | 1.7×1.7 | 1 | |
| 2B | passive | THT | circle | 1.7×1.7 | 1 | |
| 2R# | passive | THT | circle | 1.7×1.7 | 1 | |
| 2Q# | passive | THT | circle | 1.7×1.7 | 1 | |
| 1Q | passive | THT | circle | 1.7×1.7 | 1 | |
| 1CX | passive | THT | circle | 1.7×1.7 | 1 | |
| 1CX/RX | passive | THT | circle | 1.7×1.7 | 1 | |
| VCC | power | THT | circle | 1.7×1.7 | 1 |
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Details
- Category
- ic
- MPN
- CD74HCT221E
- Manufacturer
- Texas Instruments
- Package
- PDIP-16
- Footprint
- PDIP-16_L19.7-W6.6-P2.54-LS7.6-BL
- JLCPCB
- C1522769
- LCSC
- C1522769
- Lifecycle
- active
- Mounting
- THT
- RoHS
- Compliant
- MSL
- MSL 1
- ECCN
- EAR99
JLCPCB Stock & Pricing
Out of Stock(0 pcs)
1-9 pcs$0.7101
10-11 pcs$0.7101
12-199 pcs$0.7101
200-499 pcs$0.2844
500-931 pcs$0.2747
932+ pcs$0.2699