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The VS3245 and VS32245 are high-speed TTL–compatible 8-bit bus switches. The VS3245 contains eight high-speed bus switches, with a common active low enable (/OE). The low ON resistance of the VS3245 allows inputs to be connected to outputs, without adding propagation delay and without generating additional signal noise. The VS32245 has 25Ω resistors in serie.
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•= Enhanced N-FET with no DC path to VCC or GND in normal operating signal voltage range. Low impedance bidirectional data flow: 5Ω (VS3245) and 25Ω (VS32245) Pin-compatible with QS3245 and CBT3245 switches. Near-zero propagation delay
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Zero added ground bounce or signal noise TTL-compatible control signals Undershoot clamp diodes on all switch and control pins ESD rating >2000V (Human Body Model) or >200V (Machine Model) Latch-up current >100mA Available in 150-mil wide QSOP package
Figure 1. Functional Block Diagram
Figure 2. Pin Configuration
(All Pins Top View.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | VS3244 |
Vaishali Semiconductor |
High Speed CMOS VSwitch Dual 4-Bit Bus Switches |
|
| 2 | VS3207ADT |
Vanguard Semiconductor |
N-Channel Advanced Power MOSFET |
|
| 3 | VS3207AT |
Vanguard Semiconductor |
N-Channel Advanced Power MOSFET |
|
| 4 | VS32244 |
Vaishali Semiconductor |
High Speed CMOS VSwitch Dual 4-Bit Bus Switches |
|
| 5 | VS32245 |
Vaishali Semiconductor |
High Speed CMOS VSwitch 8-Bit Bus Switches |
|
| 6 | VS32257 |
Vaishali Semiconductor |
Quad 2:1 Mux/Demux VSwitch |
|
| 7 | VS32345 |
Vaishali Semiconductor |
High Speed CMOS VSwitch 8-Bit Bus Switches |
|
| 8 | VS3257 |
Vaishali Semiconductor |
Quad 2:1 Mux/Demux VSwitch |
|
| 9 | VS32X2245 |
Vaishali Semiconductor |
High Speed CMOS VSwitch 16-Bit Bus Switches |
|
| 10 | VS32X245 |
Vaishali Semiconductor |
High Speed CMOS VSwitch 16-Bit Bus Switches |
|
| 11 | VS3 |
Emerson |
AC-DC / Configurable |
|
| 12 | VS3009DS |
Vanguard Semiconductor |
30V/8A Dual N-Channel Advanced Power MOSFET |
|