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ZHCSUT8 February 2024 SN74AVCH4T245-Q1

ADVANCE INFORMATION

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机械数据 (封装 | 引脚)

PW|16
- MPDS361A

散热焊盘机械数据 (封装 | 引脚)

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5.3 Recommended Operating Conditions

see ⁽¹⁾⁽²⁾⁽³⁾⁽⁴⁾⁽⁵⁾

			V_CCI	V_CCO	MIN	MAX	UNIT
V_CCA	Supply voltage				1.08	3.6	V
V_CCB	Supply voltage				1.08	3.6	V
			1.08V		V_CCI × 0.7
V_IH	High-level input voltage	Data inputs⁽⁴⁾	1.1V to 1.95V		V_CCI × 0.65		V
			2V to 2.7V		1
			2.8V to 3.6V		1.4
V_IL	Low-level input voltage	Data inputs⁽⁴⁾	1.08V			V_CCI × 0.3	V
			1.1V to 1.95V			V_CCI × 0.35
			2V to 2.7V			1.5
			2V to 3.6V			1.9
V_IH	High-level input voltage	DIR (referenced to V_CCA)⁽⁵⁾	1.08V to 1.95V		V_CCA × 0.65		V
			2V to 2.7V		1
			3V to 3.6V		1.3
V_IL	Low-level input voltage	DIR (referenced to V_CCA)⁽⁵⁾	1.08V to 1.95V			V_CCA × 0.35	V
			2V to 2.7V			1.3
			3V to 3.6V			1.7
V_I	Input voltage				0	3.6	V
V_O	Output voltage	Active state			0	V_CCO	V
V_O	Output voltage	3-state			0	3.6	V
I_OH	High-level output current			1.08V to 1.32V		–3	mA
				1.4V to 1.6V		–6
				1.65V to 1.95V		–8
				2.3V to 2.7V		–9
				3V to 3.6V		–12
I_OL	Low-level output current			1.08V to 1.32V		3	mA
				1.4V to 1.6V		6
				1.65V to 1.95V		8
				2.3V to 2.7V		9
				3V to 3.6V		12
Δt/Δv	Input transition rise or fall rate					5	ns/V
T_A	Operating free-air temperature				–40	125	°C

(1) V_CCI is the V_CC associated with the input port.

(2) V_CCO is the V_CC associated with the output port.

(3) All unused data inputs of the device must be held at V_CCI or GND for proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004.

(4) For V_CCI values not specified in the data sheet, V_IH min = V_CCI × 0.7V, V_IL max = V_CCI × 0.3V.

(5) For V_CCA values not specified in the data sheet, V_IH min = V_CCA × 0.7V, V_IL max = V_CCA × 0.3V.