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TCA7408 Datasheet, PDF (16/25 Pages) Texas Instruments – Low-Voltage 8-Bit I2C and SMBus I/O Expander with Interrupt Output, RESET, I/ODirection Registers, and Programmable Pull-up/Pull-down | |||
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TCA7408
SCPS235 â NOVEMBER 2011
PARAMETER MEASUREMENT INFORMATION (continued)
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NOTE: CL includes probe and jig capacitance. All inputs are supplied by generators having the following characteristics: PRR
⤠10 MHz, ZO = 50 â¦, tr/tf ⤠30 ns. All parameters and waveforms are not applicable to all devices.
Figure 9. Interrupt Load Circuit and Voltage Waveforms
16
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