TYPE | DESCRIPTION |
---|
Mounting Style | Surface Mount |
Number of Pins | 20 Pin |
Supply Voltage (DC) | 4.00V ~ 5.50V |
Case/Package | TSSOP-20 |
Output Current | 64 mA |
Number of Channels | 8 Channel |
Number of Positions | 20 Position |
Number of Bits | 8 Bit |
Propagation Delay Max (tpd) | 250 ps |
Voltage Nodes | 5.00 V |
Bandwidth | 200 MHz |
Operating Temperature (Max) | 85 ℃ |
Operating Temperature (Min) | -40 ℃ |
Supply Voltage | 4V ~ 5.5V |
Supply Voltage (Max) | 5.5 V |
Supply Voltage (Min) | 4 V |
TYPE | DESCRIPTION |
---|
Product Lifecycle Status | Active |
Packaging | Tube |
Weight | 0.0012319569584 kg |
Operating Temperature | -40℃ ~ 85℃ |
The SN74CBT3245A provides eight bits of high-speed TTL-compatible bus switching. The SOIC, SSOP, TSSOP, and TVSOP packages provide a standard 245 device pinout. The low on-state resistance of the switch allows connections to be made with minimal propagation delay.
●The device is organized as one 8-bit switch. When output enable (OE)\ is low, the switch is on, and port A is connected to port B. When OE\ is high, the switch is open, and the high-impedance state exists between the two ports.
●To ensure the high-impedance state during power up or power down, OE\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
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