Datasheet> 器件分类 > 逻辑> 逻辑> SN54F257J

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SN54F257J: 产品描述Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, CDIP16, 0.300 INCH, CERAMIC, DIP-16; 产品类别逻辑逻辑; 文件大小780KB，共5页; 制造商Rochester Electronics; 官网地址https://www.rocelec.com/

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SN54F257J概述

Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, CDIP16, 0.300 INCH, CERAMIC, DIP-16

SN54F257J规格参数

参数名称	属性值
厂商名称	Rochester Electronics
零件包装代码	DIP
包装说明	DIP,
针数	16
Reach Compliance Code	unknown
系列	F/FAST
JESD-30 代码	R-GDIP-T16
长度	19.56 mm
逻辑集成电路类型	MULTIPLEXER
功能数量	4
输入次数	2
输出次数	1
端子数量	16
最高工作温度	125 °C
最低工作温度	-55 °C
输出特性	3-STATE
输出极性	TRUE
封装主体材料	CERAMIC, GLASS-SEALED
封装代码	DIP
封装形状	RECTANGULAR
封装形式	IN-LINE
传播延迟（tpd）	10.5 ns
认证状态	Not Qualified
座面最大高度	5.08 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	NO
技术	TTL
温度等级	MILITARY
端子形式	THROUGH-HOLE
端子节距	2.54 mm
端子位置	DUAL
宽度	7.62 mm

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SN54F257J相似产品对比

	SN54F257J	SN74F257DR	SNJ54F257J	SN74F257N	SN54F257FK	SN74F257D	SNJ54F257FK
描述	Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, CDIP16, 0.300 INCH, CERAMIC, DIP-16	Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDSO16, PLASTIC, SOIC-16	Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, CDIP16, 0.300 INCH, CERAMIC, DIP-16	Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDIP16, 0.300 INCH, PLASTIC, DIP-16	Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, CQCC20, CERAMIC, LCC-20	Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDSO16, PLASTIC, SOIC-16	Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, CQCC20, CERAMIC, LCC-20
零件包装代码	DIP	SOIC	DIP	DIP	QLCC	SOIC	QLCC
包装说明	DIP,	SOP,	DIP,	DIP,	QCCN,	SOP,	QCCN,
针数	16	16	16	16	20	16	20
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown
系列	F/FAST	F/FAST	F/FAST	F/FAST	F/FAST	F/FAST	F/FAST
JESD-30 代码	R-GDIP-T16	R-PDSO-G16	R-GDIP-T16	R-PDIP-T16	S-CQCC-N20	R-PDSO-G16	S-CQCC-N20
长度	19.56 mm	9.9 mm	19.56 mm	19.305 mm	8.89 mm	9.9 mm	8.89 mm
逻辑集成电路类型	MULTIPLEXER	MULTIPLEXER	MULTIPLEXER	MULTIPLEXER	MULTIPLEXER	MULTIPLEXER	MULTIPLEXER
功能数量	4	4	4	4	4	4	4
输入次数	2	2	2	2	2	2	2
输出次数	1	1	1	1	1	1	1
端子数量	16	16	16	16	20	16	20
最高工作温度	125 °C	70 °C	125 °C	70 °C	125 °C	70 °C	125 °C
最低工作温度	-55 °C	-	-55 °C	-	-55 °C	-	-55 °C
输出特性	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE
输出极性	TRUE	TRUE	TRUE	TRUE	TRUE	TRUE	TRUE
封装主体材料	CERAMIC, GLASS-SEALED	PLASTIC/EPOXY	CERAMIC, GLASS-SEALED	PLASTIC/EPOXY	CERAMIC, METAL-SEALED COFIRED	PLASTIC/EPOXY	CERAMIC, METAL-SEALED COFIRED
封装代码	DIP	SOP	DIP	DIP	QCCN	SOP	QCCN
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	SQUARE	RECTANGULAR	SQUARE
封装形式	IN-LINE	SMALL OUTLINE	IN-LINE	IN-LINE	CHIP CARRIER	SMALL OUTLINE	CHIP CARRIER
传播延迟（tpd）	10.5 ns	9.5 ns	10.5 ns	9.5 ns	10.5 ns	9.5 ns	10.5 ns
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
座面最大高度	5.08 mm	1.75 mm	5.08 mm	5.08 mm	2.03 mm	1.75 mm	2.03 mm
最大供电电压 (Vsup)	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
最小供电电压 (Vsup)	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V
标称供电电压 (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V	5 V
表面贴装	NO	YES	NO	NO	YES	YES	YES
技术	TTL	TTL	TTL	TTL	TTL	TTL	TTL
温度等级	MILITARY	COMMERCIAL	MILITARY	COMMERCIAL	MILITARY	COMMERCIAL	MILITARY
端子形式	THROUGH-HOLE	GULL WING	THROUGH-HOLE	THROUGH-HOLE	NO LEAD	GULL WING	NO LEAD
端子节距	2.54 mm	1.27 mm	2.54 mm	2.54 mm	1.27 mm	1.27 mm	1.27 mm
端子位置	DUAL	DUAL	DUAL	DUAL	QUAD	DUAL	QUAD
宽度	7.62 mm	3.9 mm	7.62 mm	7.62 mm	8.89 mm	3.9 mm	8.89 mm
厂商名称	Rochester Electronics	-	-	Rochester Electronics	Rochester Electronics	Rochester Electronics	Rochester Electronics
是否无铅	-	不含铅	含铅	不含铅	含铅	含铅	含铅
是否Rohs认证	-	符合	不符合	符合	不符合	符合	不符合
JESD-609代码	-	e4	e0	e4	e0	e4	e0
峰值回流温度（摄氏度）	-	260	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	260	NOT SPECIFIED
端子面层	-	NICKEL PALLADIUM GOLD	TIN LEAD	NICKEL PALLADIUM GOLD	TIN LEAD	Nickel/Palladium/Gold (Ni/Pd/Au)	TIN LEAD
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

SN54F257J

SN54F257J概述

SN54F257J规格参数

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SN54F257J相似产品对比

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