switch
74AC11257N
Symbol
Footprint
3D Model
Pin Map
| Pin | Name | Type | Mount | Shape | Width × Height (mm) | Drill (mm) |
|---|---|---|---|---|---|---|
| A#/B | input | THT | circle | 1.8×1.8 | 1 | |
| 1Y | output | THT | circle | 1.8×1.8 | 1 | |
| 2Y | io | THT | circle | 1.8×1.8 | 1 | |
| GND | ground | THT | circle | 1.8×1.8 | 1 | |
| GND | ground | THT | circle | 1.8×1.8 | 1 | |
| GND | ground | THT | circle | 1.8×1.8 | 1 | |
| GND | ground | THT | circle | 1.8×1.8 | 1 | |
| 3Y | passive | THT | circle | 1.8×1.8 | 1 | |
| 4Y | passive | THT | circle | 1.8×1.8 | 1 | |
| OE# | passive | THT | circle | 1.8×1.8 | 1 | |
| 4B | passive | THT | circle | 1.8×1.8 | 1 | |
| 4A | passive | THT | circle | 1.8×1.8 | 1 | |
| 3B | passive | THT | circle | 1.8×1.8 | 1 | |
| 3A | passive | THT | circle | 1.8×1.8 | 1 | |
| VCC | power | THT | circle | 1.8×1.8 | 1 | |
| VCC | power | THT | circle | 1.8×1.8 | 1 | |
| 2B | passive | THT | circle | 1.8×1.8 | 1 | |
| 2A | passive | THT | circle | 1.8×1.8 | 1 | |
| 1B | passive | THT | circle | 1.8×1.8 | 1 | |
| 1A | passive | THT | circle | 1.8×1.8 | 1 |
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Details
- Category
- switch
- MPN
- 74AC11257N
- Manufacturer
- Texas Instruments
- Package
- PDIP-20
- Footprint
- PDIP-20_L25.4-W6.4-P2.54-LS7.6-BL
- JLCPCB
- C1547539
- LCSC
- C1547539
- Lifecycle
- active
- Mounting
- THT
- RoHS
- Compliant
- MSL
- MSL 1
- ECCN
- EAR99
JLCPCB Stock & Pricing
Out of Stock(0 pcs)
1-9 pcs$2.1028
10-29 pcs$2.1028
30-199 pcs$2.1028
200-499 pcs$0.8145
500-999 pcs$0.7856
1000+ pcs$0.7711