0
ACTIVE
Protocols |
Analog, I2C, I2S, JTAG, RGMII, SPI, TDM, UART |
Configuration |
2:1 SPDT |
Number of channels |
4 |
Bandwidth (MHz) |
200 |
Supply voltage (max) (V) |
3.6 |
Supply voltage (min) (V) |
2.3 |
Ron (typ) (mΩ) |
5000 |
Input/output voltage (min) (V) |
0 |
Input/output voltage (max) (V) |
3.6 |
ESD HBM (typ) (kV) |
2 |
Operating temperature range (°C) |
-40 to 125 |
Input/output continuous current (max) (mA) |
128 |
COFF (typ) (pF) |
5.5 |
Ron (max) (mΩ) |
40000 |
VIH (min) (V) |
2 |
VIL (max) (V) |
0.8 |
Rating |
Automotive |
TSSOP (PW)-16-32 mm² 5 x 6.4
The SN74CBTLV3257-Q1 device is a 4-bit 1-of-2 highspeed FET multiplexer/demultiplexer. The low onstate resistance of the switch allows connections to be made with minimal propagation delay.
The select (S) input controls the data flow. The FET multiplexers/demultiplexers are disabled when the output-enable (OE) input is high.
This device is fully specified for partial-power-down applications using Ioff. The Ioff feature ensures that damaging current will not backflow through the device when it is powered down. The device has isolation during power off.
To ensure the high-impedance state during power up or power down, OE should be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
WELL LINK CHIPS GROUP CO.,LIMITED FLAT/RM 1802 BEVERLY HOUSE 93-107 LOCKHART ROAD WANCHAI HK
