switch
SN74LS257BMR1
Symbol
Footprint
3D Model
Pin Map
| Pin | Name | Type | Mount | Shape | Width × Height (mm) |
|---|---|---|---|---|---|
| A#/B | input | SMD | oval | 0.7×2.2 | |
| 1A | output | SMD | oval | 0.7×2.2 | |
| 1B | io | SMD | oval | 0.7×2.2 | |
| 1Y | passive | SMD | oval | 0.7×2.2 | |
| 2A | passive | SMD | oval | 0.7×2.2 | |
| 2B | passive | SMD | oval | 0.7×2.2 | |
| 2Y | passive | SMD | oval | 0.7×2.2 | |
| GND | ground | SMD | oval | 0.7×2.2 | |
| 3Y | passive | SMD | oval | 0.7×2.2 | |
| 3B | passive | SMD | oval | 0.7×2.2 | |
| 3A | passive | SMD | oval | 0.7×2.2 | |
| 4Y | passive | SMD | oval | 0.7×2.2 | |
| 4B | passive | SMD | oval | 0.7×2.2 | |
| 4A | passive | SMD | oval | 0.7×2.2 | |
| G# | passive | SMD | oval | 0.7×2.2 | |
| VCC | power | SMD | oval | 0.7×2.2 |
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Details
- Category
- switch
- MPN
- SN74LS257BMR1
- Manufacturer
- ON Semiconductor
- Package
- SOP-16
- Footprint
- EIAJ-16_L10.3-W5.3-P1.27-LS8.0-BL
- JLCPCB
- C3209889
- LCSC
- C3209889
- Lifecycle
- active
- Mounting
- SMT
- RoHS
- Non-Compliant
- MSL
- MSL 3
- ECCN
- EAR99
JLCPCB Stock & Pricing
Out of Stock(0 pcs)
1-49 pcs$0.1035
50-59 pcs$0.1035
60-999 pcs$0.1035
1000-2499 pcs$0.0400
2500-4999 pcs$0.0388
5000+ pcs$0.0380