SN74CBT3345CDWR
Texas Instruments · 20-SOIC (DW)
SN74CBT3345CDWR is a Texas Instruments part in the Protocol & bus switches & muxes category (20-SOIC (DW)). 5-V, 1:1 (SPST), 8-channel bus switch with –2-V undershoot protection
Manufacturer website: in stockActive
Manufacturer-site status, not our inventory.
Get price & lead timeDatasheet (manufacturer)
- Brand
- Texas Instruments
- Manufacturer-site stock
- Manufacturer website: in stock
- Category
- Protocol & bus switches & muxes
- Package
- 20-SOIC (DW)
- Manufacturer L/T
- 26 weeks
- MOQ
- 1
- SPQ
- 2000
- RoHS
- Yes
- HS code
- 854239
- Checked
- Last change on manufacturer site
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Buyer questions
Can ChipRadar source SN74CBT3345CDWR?
Manufacturer-site stock is a dated snapshot, not our inventory. Send the quantity and required date; ChipRadar checks sourcing options and replies with price, lead time and D/C.
What is the lead time for SN74CBT3345CDWR?
The manufacturer site lists a lead time of 26 weeks for SN74CBT3345CDWR; confirm the current lead time with a quote.
How can I check SN74CBT3345CDWR before I pay?
Ask for photos of the reel or tray labels and the D/C range with your quote. The scope of checks is agreed for each order.
What is the MOQ and packaging for SN74CBT3345CDWR?
Manufacturer MOQ: 1 pc; SPQ: 2,000 pcs. Smaller sample quantities on request.
Is there a drop-in replacement for SN74CBT3345CDWR?
Cross references listed in our catalogue: SN74CBT3345CDW. Confirm pin-compatibility with the datasheet before substituting.
Alternatives and cross references
All alternatives for SN74CBT3345CDWR →
Same series · SN74CBT3345C
Incoming check
Marking, package, packing and compliance values are manufacturer-published data.
Documents & labels
- RoHS: Yes
- REACH (TI declaration): no SVHC above 0.1% and no Annex XVII restricted substance above its allowed limit. TI's definitions
Packing & moisture
- Standard pack quantity (SPQ): 2,000, packing: LARGE T&R
- Moisture sensitivity: MSL 1 (manufacturer datasheet)
Visual & marking
- Manufacturer marking: CBT3345C (manufacturer datasheet)
- Lead finish: NIPDAU (manufacturer datasheet)
Package & dimensions
- Package: 20-SOIC (DW), 20 pins
- Package drawing (manufacturer PDF) →
SN74CBT3345C family parameters
Parameters as published by the manufacturer. Values can differ by P/N — check the datasheet.
Show all parameters (27)
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| Parameter | Value |
|---|---|
| Bandwidth | 200 MHz |
| COFF (typ) | 5.5 pF |
| CON (typ) | 14 pF |
| Configuration | 1:1 SPST |
| Drain supply voltage (min) | 4 V |
| Drain supply voltage (max) | 5.5 V |
| ESD CDM | 1 kV |
| ESD HBM | 2 kV |
| Features | Undershoot protection |
| Input/output continuous current (max) | 128 mA |
| Input/output voltage (min) | 0 V |
| Input/output voltage (max) | 5.5 V |
| Number of channels | 8 |
| OFF-state leakage current | 10 µA |
| Operating temperature range | −40 to 85 °C |
| Package area | 41.6 / 51.9 / 131.84 mm² |
| Package size (L x W) | 12.8 x 10.3 / 6.5 x 6.4 / 8.65 x 6 mm |
| Package type | SOIC / SSOP / TSSOP |
| Pin count | 20 |
| Power supply voltage - single | 5 V |
| Propagation delay time | 150 ps |
| Protocols | Analog |
| Rating | Catalog |
| Ron (typ) | 3 Ω |
| Ron (max) | 12 Ω |
| VIH (min) | 2 V |
| VIL (max) | 800 mV |
About SN74CBT3345CDWR
SN74CBT3345CDWR is an orderable part number (P/N) from Texas Instruments, in the SN74CBT3345C family. Package: 20-SOIC (DW). Category: Protocol & bus switches & muxes. Other P/N in the SN74CBT3345C family: 4. Lifecycle status on the manufacturer site: Active. Released July 30, 2003. Listed alternatives: SN74CBT3345CDW.
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