Features
- Enhanced N-channel FET with no inherent diode to Vcc
- Pin compatible with the 74'125 function
- Undershoot clamp diodes on all switch and control inputs
- Hot-swapping, hot-docking
- Voltage translation (5V to 3.3V)
- Power conservation
- Capacitance reduction and isolation (mass storage, workstations)
- Logic replacement (data processing)
- Clock gating
- Bus isolation
- Available in 16-pin QSOP and 14-pin SOIC packages
QS3125 - Block Diagram
Description
The QS3125 provides a set of four high-speed low-resistance CMOS switches connecting inputs to outputs without propagation delay and without generating additional ground bounce noise. The QS3125 is ideal for signal and control switching since the device adds no noise, ground bounce, propagation delay, or significant power consumption to the system. The QS3125 can also be used for analog switching applications such as video. The device operates at -40 °C to +85 °C.
Parameters
| Attributes | Value |
|---|---|
| Function | Bus Switch |
| Pkg. Code | PCG16 |
| Temp. Range (°C) | -40 to 85°C |
| Bus Width (bits) | 4 |
| Core Voltage (V) | 5 |
| On Resistance (Ω) | 5 |
| Speed Grade | Standard |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| QSOP | 4.9 x 3.8 x 1.47 | 16 | 0.64 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| QS3125QG | Active | Available | In Stock | QSOP | 1ku | $0.41 | 16# | C | Yes | Tube | 1 | MALAYSIA, PHILIPPINES | TAIWAN, USA |
| QS3125QG8 | Active | N/A | In Stock | QSOP | 1ku | $0.41 | 16# | C | Yes | Reel | 1 | MALAYSIA, PHILIPPINES | TAIWAN, USA |
| QS3125S1G | Obsolete | N/A | Out of Stock | SOIC | 14# | C | Yes | Tube | 3 | |||
| QS3125S1G8 | Obsolete | N/A | Out of Stock | SOIC | 14# | C | Yes | Reel | 3 |
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- End Of Life NoticePDF 1.29 MB Jan 31, 2023
- Application NotePDF 417 KB 7WDXRDKU4E7E-5-37238 Feb 06, 2014
- Product Change NoticePDF 24 KB 7WDXRDKU4E7E-5-41812 Nov 14, 2012
- Product Change NoticePDF 18 KB 7WDXRDKU4E7E-5-41809 Sep 02, 2005
- Product Change NoticePDF 16 KB 7WDXRDKU4E7E-5-41818 Jul 22, 2005
- Product Change NoticePDF 47 KB 7WDXRDKU4E7E-5-41814 Apr 29, 2005
- Product Change NoticePDF 35 KB 7WDXRDKU4E7E-5-41742 Apr 29, 2005
- Product Change NoticePDF 196 KB 7WDXRDKU4E7E-5-41797 Jan 19, 2004
- Product Change NoticePDF 116 KB 7WDXRDKU4E7E-5-41796 Dec 03, 2003
- Product Change NoticePDF 109 KB 7WDXRDKU4E7E-5-41795 Dec 03, 2003
- Product Change NoticePDF 110 KB 7WDXRDKU4E7E-5-41771 Jan 13, 2003
- Product Change NoticePDF 27 KB 7WDXRDKU4E7E-5-41770 Apr 15, 2002
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- Application NotePDF 417 KB 7WDXRDKU4E7E-5-37238 Feb 06, 2014
- Application NotePDF 66 KB 7WDXRDKU4E7E-5-37235 Jun 01, 1996View More (8)
Application Notes & White Papers (8)
- End Of Life NoticePDF 1.29 MB Jan 31, 2023
- Product Change NoticePDF 313 KB Jun 11, 2019
- Product Change NoticePDF 611 KB 7WDXRDKU4E7E-5-60321 Apr 14, 2016
- Product Change NoticePDF 611 KB 7WDXRDKU4E7E-5-59927 Feb 15, 2016
- Product Change NoticePDF 24 KB 7WDXRDKU4E7E-5-41812 Nov 14, 2012View More (17)
Product Notices (PCN, EOL, etc) (17)
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