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ZHCSJO7A May 2008 – May 2019 SN74CBTLV3257-EP

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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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6.3 Electrical Characteristics

over recommended operating free-air temperature range (unless otherwise noted)

PARAMETER		TEST CONDITIONS			TYP⁽¹⁾	MAX	UNIT
V_IK		V_CC = 3 V, I_I = –18 mA				–1.2	V
I_I		V_CC = 3.6 V, V_I = V_CC or GND				±1	μA
I_off		V_CC = 0, V_I or V_O = 0 to 3.6 V				15	μA
I_CC		V_CC = 3.6 V, I_O = 0, V_I = V_CC or GND				10	μA
ΔI_CC⁽²⁾	Control inputs	V_CC = 3.6 V, one input at 3 V, other inputs at V_CC or GND				300	μA
C_i	Control inputs	V_I = 3 V or 0			3		pF
C_io(OFF)	A port	V_O = 3 V or 0, OE = V_CC			10.5		pF
C_io(OFF)	B port	V_O = 3 V or 0, OE = V_CC			5.5		pF
r_on⁽³⁾		V_CC = 2.3 V, TYP at V_CC = 2.5 V	V_I = 0	I_I = 64 mA	5	8	Ω
			V_I = 0	I_I = 24 mA	5	8
			V_I = 1.7 V	I_I = 15 mA	27	40
		V_CC = 3 V	V_I = 0	I_I = 64 mA	5	7
			V_I = 0	I_I = 24 mA	5	7
			V_I = 2.4 V	I_I = 15 mA	10	15

(1) All typical values are at V_CC = 3.3 V (unless otherwise noted), T_A = 25°C.

(2) This is the increase in supply current for each input that is at the specified voltage level, rather than V_CC or GND.

(3) Measured by the voltage drop between the A and the B terminals at the indicated current through the switch. On-state resistance is determined by the lower of the voltages of the two (A or B) terminals.