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SN74AVC4T245PW Fiches technique(PDF) 5 Page - Texas Instruments |
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SN74AVC4T245PW Fiches technique(HTML) 5 Page - Texas Instruments |
5 / 23 page www.ti.com ELECTRICAL CHARACTERISTICS (1) (2) SN74AVC4T245 4-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS SCES576D – JUNE 2004 – REVISED SEPTEMBER 2007 over recommended operating free-air temperature range (unless otherwise noted) TA = 25°C –40 °C to 85°C PARAMETER TEST CONDITIONS VCCA VCCB UNIT MIN TYP MAX MIN MAX IOH = –100 μA 1.2 V to 3.6 V 1.2 V to 3.6 V VCCO – 0.2 IOH = –3 mA 1.2 V 1.2 V 0.95 IOH = –6 mA 1.4 V 1.4 V 1.05 VOH VI = VIH V IOH = –8 mA 1.65 V 1.65 V 1.2 IOH = –9 mA 2.3 V 2.3 V 1.75 IOH = –12 mA 3 V 3 V 2.3 IOL = 100 μA 1.2 V to 3.6 V 1.2 V to 3.6 V 0.2 IOL = 3 mA 1.2 V 1.2 V 0.25 IOL = 6 mA 1.4 V 1.4 V 0.35 VOL VI = VIL V IOL = 8 mA 1.65 V 1.65 V 0.45 IOL = 9 mA 2.3 V 2.3 V 0.55 IOL = 12 mA 3 V 3 V 0.7 Control II VI = VCCA or GND 1.2 V to 3.6 V 1.2 V to 3.6 V ±0.025 ±0.25 ±1 μA inputs 0 V 0 V to 3.6 V ±0.1 ±1 ±5 Ioff A or B port VI or VO = 0 to 3.6 V μA 0 V to 3.6 V 0 V ±0.1 ±1 ±5 VO = VCCO or GND, IOZ A or B port 3.6 V 3.6 V ±0.5 ±2.5 ±5 μA VI = VCCI or GND, OE = VIH 1.2 V to 3.6 V 1.2 V to 3.6 V 8 ICCA VI = VCCI or GND, IO = 0 0 V 0 V to 3.6 V –2 μA 0 V to 3.6 V 0 V 8 1.2 V to 3.6 V 1.2 V to 3.6 V 8 ICCB VI = VCCI or GND, IO = 0 0 V 0 V to 3.6 V 8 μA 0 V to 3.6 V 0 V –2 ICCA + ICCB VI = VCCI or GND, IO = 0 1.2 V to 3.6 V 1.2 V to 3.6 V 16 μA Control Ci VI = 3.3 V or GND 3.3 V 3.3 V 3.5 4.5 pF inputs Cio A or B port VO = 3.3 V or GND 3.3 V 3.3 V 6 7 pF (1) VCCO is the VCC associated with the output port. (2) VCCI is the VCC associated with the input port. Copyright © 2004–2007, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Link(s): SN74AVC4T245 |
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