米6体育平台手机版

ZHCSWD2C November 1998 – May 2024 CD54AC273 , CD54ACT273 , CD74AC273 , CD74ACT273

PRODUCTION DATA

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)

N|20
DW|20

散热焊盘机械数据 (封装 | 引脚)

订购信息

4.5 Electrical Characteristics

PARAMETER		TEST CONDITIONS		V _CC (V)	25°C		-40°C TO 85 °C		-55°C TO 125°C		UNITS
PARAMETER		V_I (V)	I_O (mA)	V _CC (V)	MIN	MAX	MIN	MAX	MIN	MAX	UNITS
	AC TYPES
V_IH	High Level Input Voltage	-	-	1.5	1.2	-	1.2	-	1.2	-	V
				3	2.1	-	2.1	-	2.1	-	V
				5.5	3.85	-	3.85	-	3.85	-	V
V_IL	Low Level Input Voltage	-	-	1.5	-	0.3	-	0.3	-	0.3	V
				3	-	0.9	-	0.9	-	0.9	V
				5.5	-	1.65	-	1.65	-	1.65	V
V_OH	High Level Output Voltage	V_IH or V_IL	-0.05	1.5	1.4	-	1.4	-	1.4	-	V
			-0.05	3	2.9	-	2.9	-	2.9	-	V
			-0.05	4.5	4.4	-	4.4	-	4.4	-	V
			-4	3	2.58	-	2.48	-	2.4	-	V
			-24	4.5	3.94	-	3.8	-	3.7	-	V
			-75 ⁽¹⁾⁽²⁾	5.5	-	-	3.85	-	-	-	V
			-50 ⁽¹⁾ ⁽²⁾	5.5	-	-	-	-	3.85	-	V
V_OL	Low Level Output Voltage	V_IH or V_IL	0.05	1.5	-	0.1	-	0.1	-	0.1	V
			0.05	3	-	0.1	-	0.1	-	0.1	V
			0.05	4.5	-	0.1	-	0.1	-	0.1	V
			12	3	-	0.36	-	0.44	-	0.5	V
			24	4.5	-	0.36	-	0.44	-	0.5	V
			75⁽¹⁾⁽²⁾	5.5	-	-	-	1.65	-	-	V
			50⁽¹⁾⁽²⁾	5.5	-	-	-	-	-	1.65	V
I_I	Input Leakage Current	V_CC or GND	-	5.5	-	±0.1	-	±1	-	±1	μA
I_CC	Quiescent Supply Current MSI	V_CC or GND	0	5.5	-	8	-	80	-	160	μA
	ACT TYPES
V_IH	High Level Input Voltage	-	-	4.5 to 5.5	2	-	2	-	2	-	V
V_IL	Low Level Input Voltage	-	-	4.5 to 5.5	-	0.8	-	0.8	-	0.8	V
V_OH	High Level Output Voltage	V_IH or V_IL	-0.05	4.5	4.4	-	4.4	-	4.4	-	V
			-24	4.5	3.94	-	3.8	-	3.7	-	V
			-75⁽¹⁾⁽²⁾	5.5	-	-	3.85	-	-	-	V
			-50⁽¹⁾⁽²⁾	5.5	-	-	-	-	3.85	-	V
V_OL	Low Level Output Voltage	V_IH or V_IL	0.05	4.5	-	0.1	-	0.1	-	0.1	V
			24	4.5	-	0.36	-	0.44	-	0.5	V
			75⁽¹⁾^⁽²⁾	5.5	-	-	-	1.65	-	-	V
			50⁽¹⁾⁽²⁾	5.5	-	-	-	-	-	1.65	V
I_I	Input Leakage Current	V_CC or GND	-	5.5	-	±0.1	-	±1	-	±1	μA
I_CC	Quiescent Supply Current MSI	V_CC or GND	0	5.5	-	8	-	80	-	160	μA
ΔI_CC	Additional Supply Current per Input Pin TTL Inputs High 1 Unit Load	V_CC -2.1	-	4.5 to 5.5	-	2.4	-	2.8	-	3	mA

(1) Test one output at a time for a 1-second maximum duration. Measurement is made by forcing current and measuring voltage to minimize power dissipation.

(2) Test verifies a minimum 50Ω transmission-line-drive capability at 85°C, 75Ω at 125°C.

Table 4-1 ACT Input Load Table

INPUT	UNIT LOAD
Dn	0.5
MR	0.57
CP	1