SN74LXCH8T245RHLR
Active8-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
SN74LXCH8T245RHLR
Active8-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
Description
General part information
74LXCH8T245 Series
The SN74LXCH8T245 is an 8-bit, dual-supply noninverting bidirectional voltage level translation device with bus-hold circuitry. Ax pins and control pins (DIR andOE) are referenced to VCCAlogic levels, and Bx pins are referenced to VCCBlogic levels. The A port is able to accept I/O voltages ranging from 1.1 V to 5.5 V, while the B port can accept I/O voltages from 1.1 V to 5.5 V. A high on DIR allows data transmission from A to B and a low on DIR allows data transmission from B to A whenOEis set to low. WhenOEis set to high, both Ax and Bx pins are in the high-impedance state. SeeDevice Functional Modesfor a summary of the operation of the control logic.
The SN74LXCH8T245 is an 8-bit, dual-supply noninverting bidirectional voltage level translation device with bus-hold circuitry. Ax pins and control pins (DIR andOE) are referenced to VCCAlogic levels, and Bx pins are referenced to VCCBlogic levels. The A port is able to accept I/O voltages ranging from 1.1 V to 5.5 V, while the B port can accept I/O voltages from 1.1 V to 5.5 V. A high on DIR allows data transmission from A to B and a low on DIR allows data transmission from B to A whenOEis set to low. WhenOEis set to high, both Ax and Bx pins are in the high-impedance state. SeeDevice Functional Modesfor a summary of the operation of the control logic.
Technical Specifications
Parameters and characteristics for this part
| Specification | SN74LXCH8T245RHLR |
|---|---|
| Current - Output High | 32 mA |
| Current - Output Low | 32 mA |
| Logic Type | Translation Transceiver |
| Mounting Type | Surface Mount |
| Number of Bits per Element | 8 bits |
| Number of Elements | 1 |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Output Type | 3-State |
| Package / Case | 24-VFQFN Exposed Pad |
| Package Length | 5.5 mm |
| Package Name | 24-VQFN |
| Package Width | 3.5 mm |
| Voltage - Supply (Maximum) | 5.5 V |
| Voltage - Supply (Minimum) | 1.08 V |
Pricing
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