SN74HC540概述

SN74HC540 Octal Buffers And Line Drivers With 3-State Outputs

SN74HC540规格参数

参数名称	属性值
Package Group	PDIP\|20,SOIC\|20,SO\|20,TSSOP\|20
Bits(#)	8
ICC @ nom voltage(Max)(mA)	0.08
Technology Family	HC
Rating	Catalog
tpd @ nom Voltage(Max)(ns)	25
IOL(Max)(mA)	6
Voltage(Nom)(V)	5
IOH(Max)(mA)	-6
VCC(Max)(V)	6
Operating temperature range(C)	-40 to 85
VCC(Min)(V)	2
F @ nom voltage(Max)(Mhz)	20
Schmitt trigger	No
Approx. price(US$)	0.15 \| 1ku

SN74HC540相似产品对比

	SN74HC540	SN74HC540DWRG4	JM38510/65710BRA	M38510/65710BRA	SN54HC540J	SNJ54HC540J	SN54HC540
描述	SN74HC540 Octal Buffers And Line Drivers With 3-State Outputs	Buffers & Line Drivers Octal Buffers And Line Drivers	Octal Buffers And Line Drivers With 3-State Outputs 20-CDIP -55 to 125	Octal Buffers And Line Drivers With 3-State Outputs 20-CDIP -55 to 125	Octal Buffers And Line Drivers With 3-State Outputs 20-CDIP -55 to 125	Octal Buffers And Line Drivers With 3-State Outputs 20-CDIP -55 to 125	SN54HC540 Octal Buffers And Line Drivers With 3-State Outputs
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)	-
零件包装代码	-	SOIC	DIP	DIP	DIP	DIP	-
包装说明	-	GREEN, PLASTIC, SOIC-20	DIP,	DIP, DIP20,.3	DIP, DIP20,.3	DIP-20	-
针数	-	20	20	20	20	20	-
Reach Compliance Code	-	unknown	not_compliant	not_compliant	not_compliant	not_compliant	-
控制类型	-	ENABLE LOW	-	ENABLE LOW	ENABLE LOW	ENABLE LOW	-
系列	-	HC/UH	HC	HC/UH	HC	HC/UH	-
JESD-30 代码	-	R-PDSO-G20	R-GDIP-T20	R-XDIP-T20	R-GDIP-T20	R-GDIP-T20	-
JESD-609代码	-	e4	e0	e0	e0	e0	-
长度	-	12.8 mm	24.195 mm	24.2 mm	24.195 mm	24.195 mm	-
负载电容（CL）	-	50 pF	-	50 pF	150 pF	150 pF	-
逻辑集成电路类型	-	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	-
最大I（ol）	-	0.006 A	0.006 A	0.006 A	0.006 A	0.006 A	-
位数	-	8	8	1	8	8	-
功能数量	-	1	1	6	1	1	-
端口数量	-	2	2	2	2	2	-
端子数量	-	20	20	20	20	20	-
最高工作温度	-	85 °C	125 °C	125 °C	125 °C	125 °C	-
最低工作温度	-	-40 °C	-55 °C	-55 °C	-55 °C	-55 °C	-
输出特性	-	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	-
输出极性	-	INVERTED	INVERTED	TRUE	INVERTED	INVERTED	-
封装主体材料	-	PLASTIC/EPOXY	CERAMIC, GLASS-SEALED	UNSPECIFIED	CERAMIC, GLASS-SEALED	CERAMIC, GLASS-SEALED	-
封装代码	-	SOP	DIP	DIP	DIP	DIP	-
封装等效代码	-	SOP20,.4	-	DIP20,.3	DIP20,.3	DIP20,.3	-
封装形状	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	-
封装形式	-	SMALL OUTLINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE	-
包装方法	-	TAPE AND REEL	-	TUBE	TUBE	TUBE	-
峰值回流温度（摄氏度）	-	260	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-
电源	-	2/6 V	-	2/6 V	2/6 V	2/6 V	-
Prop。Delay @ Nom-Sup	-	25 ns	-	29 ns	30 ns	30 ns	-
传播延迟（tpd）	-	188 ns	224 ns	29 ns	224 ns	224 ns	-
认证状态	-	Not Qualified	Not Qualified	Qualified	Not Qualified	Not Qualified	-
座面最大高度	-	2.65 mm	5.08 mm	5.08 mm	5.08 mm	5.08 mm	-
最大供电电压 (Vsup)	-	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	-
标称供电电压 (Vsup)	-	5 V	5 V	-	5 V	5 V	-
表面贴装	-	YES	NO	NO	NO	NO	-
技术	-	CMOS	CMOS	CMOS	CMOS	CMOS	-
温度等级	-	INDUSTRIAL	MILITARY	MILITARY	MILITARY	MILITARY	-
端子面层	-	Nickel/Palladium/Gold (Ni/Pd/Au)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	-
端子形式	-	GULL WING	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	-
端子节距	-	1.27 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm	-
端子位置	-	DUAL	DUAL	DUAL	DUAL	DUAL	-
处于峰值回流温度下的最长时间	-	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-
宽度	-	7.5 mm	7.62 mm	6.92 mm	7.62 mm	7.62 mm	-
Brand Name	-	-	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	-
Factory Lead Time	-	-	6 weeks	6 weeks	6 weeks	6 weeks	-
最大电源电流（ICC）	-	-	0.08 mA	0.16 mA	0.08 mA	0.08 mA	-

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