поискавой системы для электроныых деталей |
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TCA6416ARTWR датащи(PDF) 4 Page - Texas Instruments |
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TCA6416ARTWR датащи(HTML) 4 Page - Texas Instruments |
4 / 34 page 22 I/OPort Shift Register 16Bits Input Filter 23 Power-On Reset ReadPulse WritePulse 21 24 12 GND V CCP SDA SCL ADDR I CBus Control 2 RESET 3 INT Interrupt Logic LP Filter 1 V CCI 2 P17–P10 P07–P00 TCA6416A SCPS194A – MAY 2009 – REVISED NOVEMBER 2009 www.ti.com Voltage Translation Table 3 shows how to set up VCC levels for the necessary voltage translation between the I 2C bus and the TCA6416A. Table 3. Voltage Translation VCCI (SDA AND SCL OF I 2C MASTER) VCCP (P PORT) (V) (V) 1.8 1.8 1.8 2.5 1.8 3.3 1.8 5 2.5 1.8 2.5 2.5 2.5 3.3 2.5 5 3.3 1.8 3.3 2.5 3.3 3.3 3.3 5 5 1.8 5 2.5 5 3.3 5 5 LOGIC DIAGRAM (POSITIVE LOGIC) A. All I/Os are set to inputs at reset. B. Pin numbers shown are for the PW package. 4 Submit Documentation Feedback Copyright © 2009, Texas Instruments Incorporated Product Folder Link(s): TCA6416A |
Аналогичный номер детали - TCA6416ARTWR |
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Аналогичное описание - TCA6416ARTWR |
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