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
74CBTLV3257 - Block Diagram
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.
Parameters
| Attributes | Value |
|---|---|
| Function | Mux/Demux Bus Switch |
| Pkg. Code | PCG16, PGG16 |
| Temp. Range (°C) | -40 to 85°C |
| Bus Width (bits) | 8 |
| Core Voltage (V) | 3.3 |
| On Resistance (Ω) | 5 |
| Speed Grade | Standard |
| Part Number | Status | Samples | Stock | Package | Budgetary Price (USD) | Lead Count (#) | Temp. Grade | Pb (Lead) Free | Carrier Type | Moisture Sensitivity Level (MSL) | Country of Assembly | Country of Wafer Fabrication |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74CBTLV3257PGG | Active | Available | In Stock | TSSOP | 1ku | $0.91 | 16# | C | Yes | Tube | 1 | TAIWAN | TAIWAN, USA |
| 74CBTLV3257PGG8 | Active | N/A | Out of Stock | TSSOP | 1ku | $0.91 | 16# | C | Yes | Reel | 1 | TAIWAN | TAIWAN, USA |
| 74CBTLV3257QG | Active | Available | In Stock | QSOP | 1ku | $0.74 | 16# | C | Yes | Tube | 1 | MALAYSIA, PHILIPPINES | TAIWAN, USA |
| 74CBTLV3257QG8 | Active | N/A | In Stock | QSOP | 1ku | $0.74 | 16# | C | Yes | Reel | 1 | MALAYSIA, PHILIPPINES | TAIWAN, USA |
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