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ZHCSJI7 March 2019 SN74AXCH4T245

PRODUCTION DATA.

封装选项

机械数据 (封装 | 引脚)

PW|16
- MPDS361A
RSV|16
- MPQF205F

散热焊盘机械数据 (封装 | 引脚)

订购信息

6.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)⁽¹⁾⁽²⁾⁽³⁾

				MIN	MAX	UNIT
V_CCA	Supply voltage A			0.65	3.6	V
V_CCB	Supply voltage B			0.65	3.6	V
V_IH	High-level input voltage	Data Inputs	V_CCI = 0.65 V - 0.75 V	V_CCI x 0.70
			V_CCI = 0.76 V - 1 V	V_CCI x 0.70
			V_CCI = 1.1 V - 1.95 V	V_CCI x 0.65
			V_CCI = 2.3 V - 2.7 V	1.6
			V_CCI = 3 V - 3.6 V	V_CCI x 0.65
		Control Inputs(xDIR, xOE) Referenced to V_CCA	V_CCA = 0.65 V - 0.75 V	V_CCA x 0.70
			V_CCA = 0.76 V - 1 V	V_CCA x 0.70
			V_CCA = 1.1 V - 1.95 V	V_CCA x 0.65
			V_CCA = 2.3 V - 2.7 V	1.6
			V_CCA = 3 V - 3.6 V	V_CCA x 0.65
V_IL	Low-level input voltage	Data Inputs	V_CCI = 0.65 V - 0.75 V		V_CCI x 0.30	V
			V_CCI = 0.76 V - 1 V		V_CCI x 0.30
			V_CCI = 1.1 V - 1.95 V		V_CCI x 0.35
			V_CCI = 2.3 V - 2.7 V		0.7
			V_CCI = 3 V - 3.6 V		0.8
		Control Inputs(xDIR, xOE) Referenced to V_CCA	V_CCA = 0.65 V - 0.75 V		V_CCA x 0.30
			V_CCA = 0.76 V - 1 V		V_CCA x 0.30
			V_CCA = 1.1 V - 1.95 V		V_CCA x 0.35
			V_CCA = 2.3 V - 2.7 V		0.7
			V_CCA = 3 V - 3.6 V		0.8
V_I	Input voltage ⁽³⁾			0	3.6	V
V_O	Output voltage	Active State		0	V_CCO	V
V_O	Output voltage	Tri-State		0	3.6	V
Δt/Δv⁽²⁾	Input transition rise and fall time				10	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 inputs of the device must be held at V_CC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, SCBA004.