Datasheet 74LVCH2T45 (Diodes) - 2
| Manufacturer | Diodes |
| Description | DUAL BIT DUAL POWER SUPPLY TRANSLATING TRANSCEIVER WITH 3 STATE OUTPUTS |
| Pages / Page | 16 / 2 — 74LVCH2T45. Pin Descriptions. Pin Name. Pin. Function. Logic Diagram. … |
| File Format / Size | PDF / 858 Kb |
| Document Language | English |
74LVCH2T45. Pin Descriptions. Pin Name. Pin. Function. Logic Diagram. VCC(A). VCC(B). Function Tables. Input. DIR (Direction Pin). Operation
Model Line for this Datasheet
Text Version of Document
74LVCH2T45 Pin Descriptions Pin Name Pin Function
VCC(A) 1 Supply for I/O Pin A; Reference for DIR 1A 2 Data Input/Output 2A 3 Data Input/Output GND 4 Ground DIR 5 Direction Control 2B 6 Data Input/Output 1B 7 Data Input/Output VCC(B) 8 Supply for I/O Pin B
Logic Diagram
DIR 1A 1B 2A 2B
VCC(A) VCC(B) Function Tables Input DIR (Direction Pin) Operation
L B Data to A Output H A Data to B Output
Inputs Outputs A B DIR A B
Note 4 L L L Note 4 Note 4 H L H Note 4 L Note 4 H Note 4 L H Note 4 H Note 4 H Note: 4. Pin condition not applicable as defined by DIR. 74LVCH2T45 2 of 16 January 2021 Document number: DS43361 Rev. 1 - 2
www.diodes.com
© Diodes Incorporated
VCC(A) 1 Supply for I/O Pin A; Reference for DIR 1A 2 Data Input/Output 2A 3 Data Input/Output GND 4 Ground DIR 5 Direction Control 2B 6 Data Input/Output 1B 7 Data Input/Output VCC(B) 8 Supply for I/O Pin B
Logic Diagram
DIR 1A 1B 2A 2B
VCC(A) VCC(B) Function Tables Input DIR (Direction Pin) Operation
L B Data to A Output H A Data to B Output
Inputs Outputs A B DIR A B
Note 4 L L L Note 4 Note 4 H L H Note 4 L Note 4 H Note 4 L H Note 4 H Note 4 H Note: 4. Pin condition not applicable as defined by DIR. 74LVCH2T45 2 of 16 January 2021 Document number: DS43361 Rev. 1 - 2
www.diodes.com
© Diodes Incorporated
