Overview
Description
The 74CBTLV3257 is a quad 2:1 multiplexer/demultiplexer. The select (S) input controls the data flow. The multiplexers/demultiplexers are enabled when the Output Enable (OE) input is low. The 74CBTLV3257 operates at -40 °C to +85 °C.
Features
- Functionally equivalent to QS3257
- 5Ω switch connection between two ports
- Isolation under power-off conditions
- Overvoltage tolerant
- Latch-up performance exceeds 100mA
- VCC = 2.3V to 3.6V, normal range
- ESD > 2000V per MIL-STD-883, Method 3015
- > 200V using machine model (C = 200pF, R = 0)
- Available in 16-pin QSOP and TSSOP packages
Comparison
Applications
Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
| TSSOP | 16 | C | Yes | Tube | 1 | 0.6599 | Get Samples, | |
| TSSOP | 16 | C | Yes | Reel | 1 | |||
| QSOP | 16 | C | Yes | Tube | 1 | 0.4856 | Get Samples, | |
| QSOP | 16 | C | Yes | Reel | 1 | 0.96 |
Tips for Using This Parametric Table:
- Hide Filters button in header: Collapse or expands filters
- Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
- Reset button in header: Reset all filters to the page default
- Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
- Export button in header: Export the filtered results of the table to an Excel document
- Filter parts search bar in header: Type to filter table results by part number
- Hide column button in column headers: Select to hide columns in table
- AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
- Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
- Document icon next to product name in row: View the featured document for this product
- Chip icon next to the right of the document icon in row: View the block diagram for this product
- Cart icon to the right of the chip icon: Indicates that samples are available for this product