switch
SN74AS257D
Symbol
Footprint
3D Model
Pin Map
| Pin | Name | Type | Mount | Shape | Width × Height (mm) |
|---|---|---|---|---|---|
| A/B# | input | SMD | oval | 0.602×1.971 | |
| 1A | output | SMD | oval | 0.602×1.971 | |
| 1B | io | SMD | oval | 0.602×1.971 | |
| 1Y | passive | SMD | oval | 0.602×1.971 | |
| 2A | passive | SMD | oval | 0.602×1.971 | |
| 2B | passive | SMD | oval | 0.602×1.971 | |
| 2Y | passive | SMD | oval | 0.602×1.971 | |
| GND | ground | SMD | oval | 0.602×1.971 | |
| 3Y | passive | SMD | oval | 0.602×1.971 | |
| 3B | passive | SMD | oval | 0.602×1.971 | |
| 3A | passive | SMD | oval | 0.602×1.971 | |
| 4Y | passive | SMD | oval | 0.602×1.971 | |
| 4B | passive | SMD | oval | 0.602×1.971 | |
| 4A | passive | SMD | oval | 0.602×1.971 | |
| OE# | passive | SMD | oval | 0.602×1.971 | |
| VCC | power | SMD | oval | 0.602×1.971 |
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Details
- Category
- switch
- MPN
- SN74AS257D
- Manufacturer
- Texas Instruments
- Package
- SOIC-16
- Footprint
- SOIC-16_L9.9-W3.9-P1.27-LS6.0-BL
- JLCPCB
- C1547542
- LCSC
- C1547542
- Lifecycle
- active
- Mounting
- SMT
- RoHS
- Compliant
- MSL
- MSL 1
- ECCN
- EAR99
JLCPCB Stock & Pricing
Out of Stock(0 pcs)
1-9 pcs$2.8306
10-29 pcs$2.8306
30-199 pcs$2.8306
200-499 pcs$1.0956
500-999 pcs$1.0571
1000+ pcs$1.0378