Features
- Pin-out compatible with standard '244 Logic products
- 5Ω A/B bidirectional switch
- 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 20-pin QSOP and TSSOP packages
74CBTLV3244 - Block Diagram
Description
The 74CBTLV3244 octal bus switch has standard 244 pinouts and is designed for asynchronous communication between data buses. Sets of four switches are controlled by one output Enable (OE). When OE is low, the set of four bus switches is on and port A is connected to port B. When OE is high, the set of four bus switches is off and a high impedance exists between port A and port B. The 74CBTLV3244 operates at -40 °C to +85 °C.
Parameters
| Attributes | Value |
|---|---|
| Function | Bus Switch |
| Pkg. Code | PGG20 |
| Temp. Range (°C) | -40 to 85°C |
| Bus Width (bits) | 8 |
| Core Voltage (V) | 3.3 |
| On Resistance (Ω) | 5 |
| Speed Grade | Standard |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| TSSOP | 6.5 x 4.4 x 1.0 | 20 | 0.65 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74CBTLV3244PGG | Active | Available | In Stock | TSSOP | 1ku | $0.91 | 20# | C | Yes | Tube | 1 | TAIWAN | TAIWAN, USA |
| 74CBTLV3244PGG8 | Active | N/A | In Stock | TSSOP | 1ku | $0.91 | 20# | C | Yes | Reel | 1 | TAIWAN | TAIWAN, USA |
| 74CBTLV3244QG | Obsolete | N/A | In Stock | QSOP | 20# | C | Yes | Tube | 1 | |||
| 74CBTLV3244QG8 | Obsolete | N/A | Out of Stock | QSOP | 20# | C | Yes | Reel | 1 |
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- End Of Life NoticePDF 1.29 MB Jan 31, 2023
- 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 35 KB 7WDXRDKU4E7E-5-41742 Apr 29, 2005
- End Of Life NoticePDF 173 KB 7WDXRDKU4E7E-5-41506 Apr 26, 2005
- Product Change NoticePDF 80 KB 7WDXRDKU4E7E-5-41813 Dec 14, 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 130 KB 7WDXRDKU4E7E-5-41716 Apr 14, 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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