TC74HC7244AF(EL),TC74HC7244AF(EL) pdf中文资料,TC74HC7244AF(EL)引脚图,TC74HC7244AF(EL)电路-Datasheet-电子工程世界

参数对比

与TC74HC7244AF(EL)相近的元器件有：TC74HC7241AF(EL)、TC74HC7241AF(TP2)、TC74HC7240AF(EL)、TC74HC7244AF(TP2)、TC74HC7244AF(TP1)、TC74HC7240AF(TP2)、TC74HC7240AF(TP1)、TC74HC7241AF(TP1)。描述及对比如下：

型号	TC74HC7244AF(EL)	TC74HC7241AF(EL)	TC74HC7241AF(TP2)	TC74HC7240AF(EL)	TC74HC7244AF(TP2)	TC74HC7244AF(TP1)	TC74HC7240AF(TP2)	TC74HC7240AF(TP1)	TC74HC7241AF(TP1)
描述	IC HC/UH SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20, Bus Driver/Transceiver	IC HC/UH SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20, Bus Driver/Transceiver	IC HC/UH SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20, Bus Driver/Transceiver	IC HC/UH SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20, Bus Driver/Transceiver	IC HC/UH SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20, Bus Driver/Transceiver	IC HC/UH SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20, Bus Driver/Transceiver	IC HC/UH SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20, Bus Driver/Transceiver	IC HC/UH SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20, Bus Driver/Transceiver	IC HC/UH SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 0.300 INCH, PLASTIC, SOIC-20, Bus Driver/Transceiver
是否无铅	含铅	含铅	含铅	含铅	含铅	含铅	含铅	含铅	含铅
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
厂商名称	Toshiba(东芝)	Toshiba(东芝)	Toshiba(东芝)	Toshiba(东芝)	Toshiba(东芝)	Toshiba(东芝)	Toshiba(东芝)	Toshiba(东芝)	Toshiba(东芝)
零件包装代码	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC
包装说明	SOP, SOP20,.3	SOP,	SOP,	SOP, SOP20,.3	SOP,	SOP,	SOP,	0.300 INCH, PLASTIC, SOIC-20	SOP,
针数	20	20	20	20	20	20	20	20	20
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown
JESD-30 代码	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20
负载电容（CL）	50 pF	150 pF	150 pF	50 pF	150 pF	150 pF	150 pF	150 pF	150 pF
逻辑集成电路类型	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER
位数	4	4	4	4	4	4	4	4	4
功能数量	2	2	2	2	2	2	2	2	2
端子数量	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
最低工作温度	-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
输出极性	TRUE	TRUE	TRUE	INVERTED	TRUE	TRUE	INVERTED	INVERTED	TRUE
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	SOP	SOP	SOP	SOP	SOP	SOP	SOP	SOP	SOP
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
表面贴装	YES	YES	YES	YES	YES	YES	YES	YES	YES
技术	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
温度等级	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
端子形式	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
端子节距	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm
端子位置	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
其他特性	-	OUTPUT ENABLE ACTIVE HIGH FOR ONE FUNCTION; DISABLE & ENABLE TIME @ RL=1K	OUTPUT ENABLE ACTIVE HIGH FOR ONE FUNCTION; DISABLE & ENABLE TIME @ RL=1K	-	DISABLE & ENABLE TIME @ RL=1K	DISABLE & ENABLE TIME @ RL=1K	DISABLE & ENABLE TIME @ RL=1K	DISABLE & ENABLE TIME @ RL=1K	OUTPUT ENABLE ACTIVE HIGH FOR ONE FUNCTION; DISABLE & ENABLE TIME @ RL=1K
系列	-	HC/UH	HC/UH	-	HC/UH	HC/UH	HC/UH	HC/UH	HC/UH
长度	-	12.8 mm	12.8 mm	-	12.8 mm	12.8 mm	12.8 mm	12.8 mm	12.8 mm
端口数量	-	2	2	-	2	2	2	2	2
峰值回流温度（摄氏度）	-	NOT SPECIFIED	NOT SPECIFIED	-	240	240	240	240	NOT SPECIFIED
传播延迟（tpd）	-	41 ns	41 ns	-	41 ns	41 ns	41 ns	41 ns	41 ns
座面最大高度	-	1.8 mm	1.8 mm	-	1.8 mm	1.8 mm	1.8 mm	1.8 mm	1.8 mm
最大供电电压 (Vsup)	-	6 V	6 V	-	6 V	6 V	6 V	6 V	6 V
最小供电电压 (Vsup)	-	2 V	2 V	-	2 V	2 V	2 V	2 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	NOT SPECIFIED
宽度	-	5.3 mm	5.3 mm	-	5.3 mm	5.3 mm	5.3 mm	5.3 mm	5.3 mm