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IDT74FCT257CTQ: 产品描述Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16, QSOP-16; 产品类别逻辑逻辑; 文件大小71KB，共7页; 制造商IDT (Integrated Device Technology)

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IDT74FCT257CTQ概述

Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16, QSOP-16

IDT74FCT257CTQ规格参数

参数名称	属性值
是否Rohs认证	不符合
零件包装代码	SOIC
包装说明	SSOP, SSOP16,.25
针数	16
Reach Compliance Code	not_compliant
系列	FCT
JESD-30 代码	R-PDSO-G16
JESD-609代码	e0
长度	4.9 mm
负载电容（CL）	50 pF
逻辑集成电路类型	MULTIPLEXER
最大I（ol）	0.048 A
湿度敏感等级	1
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	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	SSOP
封装等效代码	SSOP16,.25
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE, SHRINK PITCH
峰值回流温度（摄氏度）	225
电源	5 V
Prop。Delay @ Nom-Sup	4.3 ns
传播延迟（tpd）	4.3 ns
认证状态	Not Qualified
座面最大高度	1.75 mm
最大供电电压 (Vsup)	5.25 V
最小供电电压 (Vsup)	4.75 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 (Sn85Pb15)
端子形式	GULL WING
端子节距	0.635 mm
端子位置	DUAL
处于峰值回流温度下的最长时间	30
宽度	3.9116 mm
Base Number Matches	1

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IDT54/74FCT257T/AT/CT/DT

FAST CMOS QUAD 2-INPUT MULTIPLEXER

MILITARY AND INDUSTRIAL TEMPERATURE RANGES

FAST CMOS

QUAD 2-INPUT

MULTIPLEXER

FEATURES:

•

IDT54/74FCT257T/AT/CT/DT

DESCRIPTION:

•

Std., A, C, and D grades

Low input and output leakage

≤

1µA (max.)

CMOS power levels

True TTL input and output compatibility:

– V

= 3.3V (typ.)

– V

= 0.3V (typ.)

High Drive outputs (-15mA I

, 48mA I

)

Meets or exceeds JEDEC standard 18 specifications

Military product compliant to MIL-STD-883, Class B and DESC

listed (dual marked)

Power off disable outputs permit "live insertion"

Available in the following packages:

– Industrial: SOIC, QSOP

– Military: CERDIP, LCC

The FCT257T is a high-speed quad 2-input multiplexer built using an

advanced dual metal CMOS technology. Four bits of data from two sources

can be selected using the common select input. The four buffered outputs

present the selected data in the true (non-inverting) form.

The FCT257T has a common Output Enable (OE) input. When

high, all outputs are switched to a high-impedance state allowing the outputs

to interface directly with bus-oriented systems.

FUNCTIONAL BLOCK DIAGRAM

Three other multiplexers

The IDT logo is a registered trademark of Integrated Device Technology, Inc.

MILITARY AND INDUSTRIAL TEMPERATURE RANGES

JUNE 2001

DSC-5500/2

IDT74FCT257CTQ相似产品对比

	IDT74FCT257CTQ	IDT74FCT257DTQ	IDT74FCT257TSO	IDT74FCT257DTSO	IDT54FCT257TLB	IDT54FCT257ATLB	IDT54FCT257DTLB
描述	Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16, QSOP-16	Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16, QSOP-16	Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16, 0.300 INCH, SOIC-16	Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16, 0.300 INCH, SOIC-16	Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, CQCC20, LCC-20	Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, CQCC20, LCC-20	Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, CQCC20, LCC-20
零件包装代码	SOIC	SOIC	SOIC	SOIC	QLCC	QLCC	QLCC
包装说明	SSOP, SSOP16,.25	SSOP, SSOP16,.25	SOP, SOP16,.4	SOP, SOP16,.4	LCC-20	LCC-20	QCCN,
针数	16	16	16	16	20	20	20
Reach Compliance Code	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant	unknown
系列	FCT	FCT	FCT	FCT	FCT	FCT	FCT
JESD-30 代码	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16	S-CQCC-N20	S-CQCC-N20	S-CQCC-N20
JESD-609代码	e0	e0	e0	e0	e0	e0	e0
长度	4.9 mm	4.9 mm	10.3 mm	10.3 mm	8.89 mm	8.89 mm	8.89 mm
负载电容（CL）	50 pF	50 pF	50 pF	50 pF	50 pF	50 pF	50 pF
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	20	20
最高工作温度	85 °C	85 °C	85 °C	85 °C	125 °C	125 °C	125 °C
最低工作温度	-40 °C	-40 °C	-40 °C	-40 °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	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED
封装代码	SSOP	SSOP	SOP	SOP	QCCN	QCCN	QCCN
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	SQUARE	SQUARE	SQUARE
封装形式	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE	SMALL OUTLINE	CHIP CARRIER	CHIP CARRIER	CHIP CARRIER
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
座面最大高度	1.75 mm	1.75 mm	2.65 mm	2.65 mm	2.54 mm	2.54 mm	2.54 mm
最大供电电压 (Vsup)	5.25 V	5.25 V	5.25 V	5.25 V	5.5 V	5.5 V	5.5 V
最小供电电压 (Vsup)	4.75 V	4.75 V	4.75 V	4.75 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	YES	YES	YES	YES	YES	YES	YES
技术	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
温度等级	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	MILITARY	MILITARY	MILITARY
端子面层	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	TIN LEAD
端子形式	GULL WING	GULL WING	GULL WING	GULL WING	NO LEAD	NO LEAD	NO LEAD
端子节距	0.635 mm	0.635 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm
端子位置	DUAL	DUAL	DUAL	DUAL	QUAD	QUAD	QUAD
宽度	3.9116 mm	3.9116 mm	7.5 mm	7.5 mm	8.89 mm	8.89 mm	8.89 mm
是否Rohs认证	不符合	不符合	不符合	不符合	不符合	不符合	-
最大I（ol）	0.048 A	0.048 A	0.048 A	0.048 A	0.032 A	0.032 A	-
湿度敏感等级	1	1	1	1	-	-	-
封装等效代码	SSOP16,.25	SSOP16,.25	SOP16,.4	SOP16,.4	LCC20,.35SQ	LCC20,.35SQ	-
峰值回流温度（摄氏度）	225	225	-	225	NOT SPECIFIED	225	-
电源	5 V	5 V	5 V	5 V	5 V	5 V	-
Prop。Delay @ Nom-Sup	4.3 ns	3.9 ns	6 ns	3.9 ns	7 ns	5.8 ns	-
传播延迟（tpd）	4.3 ns	3.9 ns	6 ns	3.9 ns	7 ns	5.8 ns	-
处于峰值回流温度下的最长时间	30	30	-	30	NOT SPECIFIED	30	-
Base Number Matches	1	1	1	1	1	1	-

IDT74FCT257CTQ

IDT74FCT257CTQ概述

IDT74FCT257CTQ规格参数

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