74VHCT244MX: 产品描述IC AHCT/VHCT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SOIC-20, Bus Driver/Transceiver; 产品类别逻辑; 文件大小226KB，共4页; 制造商National Semiconductor（TI ）; 官网地址http://www.ti.com

敬请期待详细参数选型对比

74VHCT244MX概述

IC AHCT/VHCT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SOIC-20, Bus Driver/Transceiver

74VHCT244MX规格参数

参数名称	属性值
是否Rohs认证	不符合
厂商名称	National Semiconductor（TI ）
包装说明	SOP, SOP20,.4
Reach Compliance Code	unknown
其他特性	INPUTS CAN BE DRIVEN BY 3V OR 5V COMPONENTS
控制类型	ENABLE LOW
系列	AHCT/VHCT
JESD-30 代码	R-PDSO-G20
JESD-609代码	e0
长度	12.8 mm
负载电容（CL）	50 pF
逻辑集成电路类型	BUS DRIVER
最大I（ol）	0.008 A
位数	4
功能数量	2
端口数量	2
端子数量	20
最高工作温度	85 °C
最低工作温度	-40 °C
输出特性	3-STATE
输出极性	TRUE
封装主体材料	PLASTIC/EPOXY
封装代码	SOP
封装等效代码	SOP20,.4
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE
包装方法	TAPE AND REEL
峰值回流温度（摄氏度）	NOT SPECIFIED
电源	5 V
Prop。Delay @ Nom-Sup	8.5 ns
传播延迟（tpd）	9.5 ns
认证状态	Not Qualified
座面最大高度	2.65 mm
最大供电电压 (Vsup)	5.5 V
最小供电电压 (Vsup)	4.5 V
标称供电电压 (Vsup)	5 V
表面贴装	YES
技术	CMOS
温度等级	INDUSTRIAL
端子面层	Tin/Lead (Sn/Pb)
端子形式	GULL WING
端子节距	1.27 mm
端子位置	DUAL
处于峰值回流温度下的最长时间	NOT SPECIFIED
宽度	7.5 mm
Base Number Matches	1

74VHCT244MX相似产品对比

	74VHCT244MX	74VHCT245MX	74VHCT245MSCX	74VHCT244MSCX	74VHCT245SJX	MM74HC240N/B+	MM74HC245N/B+	MM74HCT245N/A+	MM74HC245J	MM74HC245J/A+
描述	IC AHCT/VHCT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, PLASTIC, SOIC-20, Bus Driver/Transceiver	IC AHCT/VHCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, PLASTIC, SOIC-20, Bus Driver/Transceiver	IC AHCT/VHCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, EIAJ TYPE1, PLASTIC, SSOP-20, Bus Driver/Transceiver	IC AHCT/VHCT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, EIAJ TYPE1, PLASTIC, SSOP-20, Bus Driver/Transceiver	IC AHCT/VHCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, EIAJ TYPE2, PLASTIC, SOIC-20, Bus Driver/Transceiver	IC,BUFFER/DRIVER,DUAL,4-BIT,HC-CMOS,DIP,20PIN,PLASTIC	IC,BUS TRANSCEIVER,SINGLE,8-BIT,HC-CMOS,DIP,20PIN,PLASTIC	IC,BUS TRANSCEIVER,SINGLE,8-BIT,HCT-CMOS,DIP,20PIN,PLASTIC	IC HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20, CERDIP-20, Bus Driver/Transceiver	IC,BUS TRANSCEIVER,SINGLE,8-BIT,HC-CMOS,DIP,20PIN,CERAMIC
是否Rohs认证	不符合	不符合	不符合	不符合	不符合	不符合	不符合	不符合	不符合	不符合
厂商名称	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown
控制类型	ENABLE LOW	COMMON CONTROL	COMMON CONTROL	ENABLE LOW	COMMON CONTROL	ENABLE LOW	COMMON CONTROL	COMMON CONTROL	COMMON CONTROL	COMMON CONTROL
JESD-30 代码	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDIP-T20	R-PDIP-T20	R-PDIP-T20	R-GDIP-T20	R-XDIP-T20
JESD-609代码	e0	e0	e0	e0	e0	e0	e0	e0	e0	e0
位数	4	8	8	4	8	4	8	8	8	8
功能数量	2	1	1	2	1	2	1	1	1	1
端子数量	20	20	20	20	20	20	20	20	20	20
最高工作温度	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
最低工作温度	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
输出特性	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE
输出极性	TRUE	TRUE	TRUE	TRUE	TRUE	INVERTED	TRUE	TRUE	TRUE	TRUE
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	CERAMIC, GLASS-SEALED	CERAMIC
封装代码	SOP	SOP	LSSOP	LSSOP	SOP	DIP	DIP	DIP	DIP	DIP
封装等效代码	SOP20,.4	SOP20,.4	SSOP20,.25	TSSOP20,.25	SOP20,.3	DIP20,.3	DIP20,.3	DIP20,.3	DIP20,.3	DIP20,.3
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SMALL OUTLINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE
电源	5 V	5 V	5 V	5 V	5 V	2/6 V	2/6 V	5 V	2/6 V	2/6 V
表面贴装	YES	YES	YES	YES	YES	NO	NO	NO	NO	NO
技术	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
温度等级	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
端子面层	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
端子形式	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE
端子节距	1.27 mm	1.27 mm	0.65 mm	0.65 mm	1.27 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm
端子位置	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Base Number Matches	1	1	1	1	1	1	1	1	1	1
包装说明	SOP, SOP20,.4	SOP, SOP20,.4	LSSOP, SSOP20,.25	LSSOP, TSSOP20,.25	SOP, SOP20,.3	DIP, DIP20,.3	DIP, DIP20,.3	-	CERDIP-20	-
其他特性	INPUTS CAN BE DRIVEN BY 3V OR 5V COMPONENTS	WITH DIRECTION CONTROL	WITH DIRECTION CONTROL; INPUT CAN BE DRIVEN BY 3V OR 5V COMPONENTS	INPUTS CAN BE DRIVEN BY 3V OR 5V COMPONENTS	WITH DIRECTION CONTROL	-	-	-	WITH DIRECTION CONTROL	-
系列	AHCT/VHCT	AHCT/VHCT	AHCT/VHCT	AHCT/VHCT	AHCT/VHCT	-	-	-	HC/UH	-
长度	12.8 mm	12.8 mm	6.5 mm	6.5 mm	12.6 mm	-	-	-	24.51 mm	-
逻辑集成电路类型	BUS DRIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS DRIVER	BUS TRANSCEIVER	BUS DRIVER	-	-	BUS TRANSCEIVER	-
最大I（ol）	0.008 A	0.008 A	0.008 A	0.008 A	0.008 A	-	-	0.006 A	-	-
端口数量	2	2	2	2	2	-	-	-	2	-
峰值回流温度（摄氏度）	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-	-	-	NOT SPECIFIED	-
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-	Not Qualified	-	Not Qualified	-
座面最大高度	2.65 mm	2.65 mm	1.6 mm	1.6 mm	2.108 mm	-	-	-	5.08 mm	-
最大供电电压 (Vsup)	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	-	-	-	6 V	-
最小供电电压 (Vsup)	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	-	-	-	2 V	-
标称供电电压 (Vsup)	5 V	5 V	5 V	5 V	5 V	-	-	5 V	5 V	-
处于峰值回流温度下的最长时间	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-	-	-	NOT SPECIFIED	-
宽度	7.5 mm	7.5 mm	4.4 mm	4.4 mm	5.3 mm	-	-	-	7.62 mm	-
计数方向	-	BIDIRECTIONAL	BIDIRECTIONAL	-	BIDIRECTIONAL	-	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL

74VHCT244MX

74VHCT244MX概述

74VHCT244MX规格参数

74VHCT244MX相似产品对比

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