国产午夜精品久久久久九九,91精彩国产福利在线观看

SCLS464A September 2002 – January 2015 CD74HC4051-EP

PRODUCTION DATA.

封裝選項

請參考 PDF 數據表獲取器件具體的封裝圖。

機械數據 (封裝 | 引腳)

D|16

散熱焊盤機械數據 (封裝 | 引腳)

訂購信息

6 Specifications

6.1 Absolute Maximum Ratings

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

		MIN	MAX	UNIT
V_CC – V_EE⁽²⁾	Supply voltage	–0.5	10.5	V
V_CC		–0.5	7
V_EE		0.5	–7
I_IK	Input clamp current (V_I < –0.5 V or V_I > V_CC + 0.5 V)	–20	20	mA
I_OK	Output clamp current (V_O< V_EE – 0.5 V or V_O > V_CC + 0.5 V)	–20	20	mA
	Switch current (V_I > V_EE – 0.5 V or V_I < V_CC + 0.5 V)	–25	25	mA
	Continuous current through V_CC or GND	–50	50	mA
I_EE	V_EEcurrent	0	20	mA
θ_JA	Package thermal impedance⁽³⁾		73	°C/W
T_J	Maximum junction temperature		150	°C
T_stg	Storage temperature	–65	150	°C

(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2) All voltages referenced to GND unless otherwise specified.

(3) The package thermal impedance is calculated in accordance with JESD 51-7.

6.2 ESD Ratings

			VALUE		UNIT
V_(ESD)	Electrostatic discharge	Human body model (HBM), per ANSI/ESDA/JEDEC JS-001, all pins⁽¹⁾	±2000		V
V_(ESD)	Electrostatic discharge	Charged device model (CDM), per JEDEC specification JESD22-C101, all pins⁽²⁾	±500		V

(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

6.3 Recommended Operating Conditions⁽¹⁾

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

			MIN	NOM	MAX	UNIT
V_CC	Supply voltage⁽²⁾		2 6		6	V
	Supply voltage, V_CC – V_EE (see Figure 4)		2 10		10	V
V_EE	Supply voltage, (see ⁽²⁾ and Figure 5)		0 –6		–6	V
V_IH	High-level input voltage	VCC = 2 V	1.5			V
		VCC = 4.5 V	3.15
		VCC = 6 V	4.2
V_IL	Low-level input voltage	VCC = 2 V			0.5	V
		VCC = 4.5 V			1.35
		VCC = 6 V			1.8
V_I	Input control voltage		0		V_CC	V
V_IS	Analog switch I/O voltage		V_EE		V_CC	V
t_t	Input transition (rise and fall) time	VCC = 2 V	0		1000	ns
		VCC = 4.5 V	0		500
		VCC = 6 V	0		400
T_A	Operating free-air temperature		–55		125	°C
C_pd	Power dissipation capacitance⁽³⁾			50		pF

(1) 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.

(2) In certain applications, the external load resistor current may include both V_CC and signal-line components. To avoid drawing V_CC current when switch current flows into the transmission gate inputs, the voltage drop across the bidirectional switch must not exceed 0.6 V (calculated from r_on values shown in Electrical Characteristics table). No V_CC current flows through R_L if the switch current flows into the COM OUT/IN A terminal.

(3) C_pd is used to determine the dynamic power consumption, per package.
P_D = C_pd V_CC² f_I + Σ (C_L + C_S) V_CC² f_O
f_O = output frequency
f_I= input frequency
C_L = output load capacitance
C_S = switch capacitance
V_CC = supply voltage

6.4 Thermal Information

THERMAL METRIC⁽¹⁾		CD74HC4051-EP	UNIT
		D (SOIC)
		16 PINS
R_θJA	Junction-to-ambient thermal resistance	81.7	°C/W
R_θJC(top)	Junction-to-case (top) thermal resistance	43.1
R_θJB	Junction-to-board thermal resistance	39.2
ψ_JT	Junction-to-top characterization parameter	10.7
ψ_JB	Junction-to-board characterization parameter	38.9

(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.

6.5 Electrical Characteristics

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

PARAMETER	TEST CONDITIONS		V_EE	V_CC	T_A= 25°C			T_A= –55°C to 125°C			UNIT
PARAMETER	TEST CONDITIONS		V_EE	V_CC	MIN	TYP	MAX	MIN	TYP	MAX	UNIT
r_on	I_O = 1 mA, V_I = V_IH or V_IL, See Figure 1	V_IS = V_CC or V_EE	0 V	4.5 V		70	160			240	Ω
			0 V	6 V		60	140			210
			–4.5 V	4.5 V		40	120			180
		V_IS = V_CC to V_EE	0 V	4.5 V		90	180			270
			0 V	6 V		80	160			240
			–4.5 V	4.5 V		45	130			195
?r_on	Between any two channels		0 V	4.5 V		10					Ω
			0 V	6 V		8.5
			–4.5 V	4.5 V		5
I_IZ	For switch OFF: When V_IS = V_CC, V_OS = V_EE; When V_IS = V_EE, V_OS = V_CC For switch ON: All applicable combinations of V_IS and V_OSvoltage levels, V_I = V_IH or V_IL		0 V	6 V			±0.2			±2	µA
I_IZ			–5 V	5 V			±0.4			±4	µA
I_IL	V_I = V_CC or GND		0 V	6 V			±0.1			±1	µA
I_CC	I_O = 0, V_I= V_CC or GND	When V_IS = V_EE, V_OS = V_CC	0 V	6 V			8			160	µA
I_CC	I_O = 0, V_I= V_CC or GND	When V_IS = V_CC, V_OS = V_EE	–5 V	5 V			16			320	µA

6.6 Analog Channel Characteristics

T_A = 25°C

PARAMETER		TEST CONDITIONS	V_EE	V_CC	TYP	UNIT
C_I	Switch input capacitance				5	pF
C_COM	Common output capacitance				25	pF
f_max	Minimum switch frequency response at –3 dB	See Figure 6, Figure 2, and ⁽¹⁾⁽²⁾	–2.25 V	2.25 V	145	MHz
f_max	Minimum switch frequency response at –3 dB	See Figure 6, Figure 2, and ⁽¹⁾⁽²⁾	–4.5 V	4.5 V	180	MHz
	Sine-wave distortion	See Figure 7	–2.25 V	2.25 V	0.03%
	Sine-wave distortion	See Figure 7	–4.5 V	4.5 V	0.018%
	Switch OFF signal feedthrough	See Figure 8, Figure 3 and ⁽²⁾⁽³⁾	–2.25 V	2.25 V	–73	dB
	Switch OFF signal feedthrough	See Figure 8, Figure 3 and ⁽²⁾⁽³⁾	–4.5 V	4.5 V	–75	dB

(1) Adjust input voltage to obtain 0 dBm at V_OS for f_IN = 1 MHz.

(2) V_IS is centered at (V_CC – V_EE)/2.

(3) Adjust input for 0 dBm

6.7 Switching Characteristics

over recommended operating free-air temperature range (unless otherwise noted) (see Figure 9)

PARAMETER	FROM (INPUT)	TO (OUTPUT)	LOAD CAPACITANCE	V_EE	V_CC	T_A = 25°C			T_A = –55°C TO 125°C			UNIT
PARAMETER	FROM (INPUT)	TO (OUTPUT)	LOAD CAPACITANCE	V_EE	V_CC	MIN	TYP	MAX	MIN	TYP	MAX	UNIT
t_pd	IN	OUT	C_L= 15 pF		5 V			4				ns
			C_L= 50 pF	0 V	2 V			60			90
					4.5 V			12			18
					6 V			10			15
				–4.5 V	4.5 V			8			12
			C_L = 15 pF		5 V			19				ns
t_en	ADDRESS SEL or E	OUT	C_L = 50 pF	0 V	2 V			225			340
					4.5 V			45			68
					6 V			38			57
				–4.5 V	4.5 V			32			48
t_dis	ADDRESS SEL or E	OUT	C_L = 15 pF		5 V			19				ns
			C_L = 50 pF	0 V	2 V			225			340
					4.5 V			45			68
					6 V			38			57
				–4.5 V	4.5 V			32			48
C_I	Control		C_L = 50 pF					10			10	pF