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参数对比

与SN74HC7074DW3相近的元器件有：SN74HC7074NT3、SN74HC7074JT4、SN74HC7074JTP4、SN74HC7074NTP3、SN74HC7074JT、SN74HC7074NT1、SN74HC7074FH、SN74HC7074NTP1、SN54HC7074FH。描述及对比如下：

型号	SN74HC7074DW3	SN74HC7074NT3	SN74HC7074JT4	SN74HC7074JTP4	SN74HC7074NTP3	SN74HC7074JT	SN74HC7074NT1	SN74HC7074FH	SN74HC7074NTP1	SN54HC7074FH
描述	SN74HC7074DW3	SN74HC7074NT3	SN74HC7074JT4	SN74HC7074JTP4	SN74HC7074NTP3	IC,FLIP-FLOP/GATE,HC-CMOS,DIP,24PIN,CERAMIC	IC,FLIP-FLOP/GATE,HC-CMOS,DIP,24PIN,PLASTIC	IC,FLIP-FLOP/GATE,HC-CMOS,LLCC,28PIN,CERAMIC	IC,FLIP-FLOP/GATE,HC-CMOS,DIP,24PIN,PLASTIC	IC,FLIP-FLOP/GATE,HC-CMOS,LLCC,28PIN,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	Texas Instruments(德州仪器)	Texas Instruments(德州仪器)	Texas Instruments(德州仪器)	Texas Instruments(德州仪器)	Texas Instruments(德州仪器)	Texas Instruments(德州仪器)	Texas Instruments(德州仪器)	Texas Instruments(德州仪器)	Texas Instruments(德州仪器)	Texas Instruments(德州仪器)
包装说明	SOP, SOP24,.4	DIP, DIP24,.3	DIP, DIP24,.3	DIP, DIP24,.3	DIP, DIP24,.3	DIP, DIP24,.3	DIP, DIP24,.3	QCCN, LCC28,.45SQ	DIP, DIP24,.3	QCCN, LCC28,.45SQ
Reach Compliance Code	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant
JESD-30 代码	R-PDSO-G24	R-PDIP-T24	R-XDIP-T24	R-XDIP-T24	R-PDIP-T24	R-XDIP-T24	R-PDIP-T24	S-XQCC-N28	R-PDIP-T24	S-XQCC-N28
端子数量	24	24	24	24	24	24	24	28	24	28
最高工作温度	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	125 °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	-55 °C
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	CERAMIC	CERAMIC	PLASTIC/EPOXY	CERAMIC	PLASTIC/EPOXY	CERAMIC	PLASTIC/EPOXY	CERAMIC
封装代码	SOP	DIP	DIP	DIP	DIP	DIP	DIP	QCCN	DIP	QCCN
封装等效代码	SOP24,.4	DIP24,.3	DIP24,.3	DIP24,.3	DIP24,.3	DIP24,.3	DIP24,.3	LCC28,.45SQ	DIP24,.3	LCC28,.45SQ
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	SQUARE	RECTANGULAR	SQUARE
封装形式	SMALL OUTLINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE	CHIP CARRIER	IN-LINE	CHIP CARRIER
表面贴装	YES	NO	NO	NO	NO	NO	NO	YES	NO	YES
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	MILITARY
端子形式	GULL WING	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	NO LEAD	THROUGH-HOLE	NO LEAD
端子节距	1.27 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm	1.27 mm	2.54 mm	1.27 mm
端子位置	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	QUAD	DUAL	QUAD