Datasheet Texas Instruments SN74LVC157A — 数据表

制造商	Texas Instruments
系列	SN74LVC157A

四路2线对1线数据选择器/多路复用器

数据表

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PDF, 1.1 Mb, 修订版: Q, 档案已发布: Jan 1, 2011

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价格

状态

	SN74LVC157AD	SN74LVC157ADBLE	SN74LVC157ADBR	SN74LVC157ADBRG4	SN74LVC157ADE4	SN74LVC157ADG4	SN74LVC157ADR	SN74LVC157ADRE4	SN74LVC157ADRG3	SN74LVC157ADRG4	SN74LVC157ADT	SN74LVC157ANSR	SN74LVC157ANSRE4	SN74LVC157APW	SN74LVC157APWE4	SN74LVC157APWG4	SN74LVC157APWLE	SN74LVC157APWR	SN74LVC157APWRE4	SN74LVC157APWRG4	SN74LVC157APWT	SN74LVC157ARGYR	SN74LVC157ARGYRG4
Lifecycle Status	Active (Recommended for new designs)	Obsolete (Manufacturer has discontinued the production of the device)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Obsolete (Manufacturer has discontinued the production of the device)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes	No	No	Yes	Yes	No	No	Yes	No	No	No	No	No	No	No	No	No	No	Yes	No	No	No	No

打包

	SN74LVC157AD	SN74LVC157ADBLE	SN74LVC157ADBR	SN74LVC157ADBRG4	SN74LVC157ADE4	SN74LVC157ADG4	SN74LVC157ADR	SN74LVC157ADRE4	SN74LVC157ADRG3	SN74LVC157ADRG4	SN74LVC157ADT	SN74LVC157ANSR	SN74LVC157ANSRE4	SN74LVC157APW	SN74LVC157APWE4	SN74LVC157APWG4	SN74LVC157APWLE	SN74LVC157APWR	SN74LVC157APWRE4	SN74LVC157APWRG4	SN74LVC157APWT	SN74LVC157ARGYR	SN74LVC157ARGYRG4
N	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Pin	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16
Package Type	D	DB	DB	DB	D	D	D	D	D	D	D	NS	NS	PW	PW	PW	PW	PW	PW	PW	PW	RGY	RGY
Industry STD Term	SOIC	SSOP	SSOP	SSOP	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOP	SOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	VQFN	VQFN
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PQFP-N	R-PQFP-N
Package QTY	40		2000	2000	40	40	2500	2500	2500	2500	250	2000	2000	90	90	90		2000	2000	2000	250	3000	3000
Carrier	TUBE		LARGE T&R	LARGE T&R	TUBE	TUBE	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	SMALL T&R	LARGE T&R	LARGE T&R	TUBE	TUBE	TUBE		LARGE T&R	LARGE T&R	LARGE T&R	SMALL T&R	LARGE T&R	LARGE T&R
Device Marking	LVC157A		LC157A	LC157A	LVC157A	LVC157A	LVC157A	LVC157A	LVC157A	LVC157A	LVC157A	LVC157A	LVC157A	LC157A	LC157A	LC157A		LC157A	LC157A	LC157A	LC157A	LC157A	LC157A
Width (mm)	3.91	5.3	5.3	5.3	3.91	3.91	3.91	3.91	3.91	3.91	3.91	5.3	5.3	4.4	4.4	4.4	4.4	4.4	4.4	4.4	4.4	3.5	3.5
Length (mm)	9.9	6.2	6.2	6.2	9.9	9.9	9.9	9.9	9.9	9.9	9.9	10.3	10.3	5	5	5	5	5	5	5	5	4	4
Thickness (mm)	1.58	1.95	1.95	1.95	1.58	1.58	1.58	1.58	1.58	1.58	1.58	1.95	1.95	1	1	1	1	1	1	1	1	.9	.9
Pitch (mm)	1.27	.65	.65	.65	1.27	1.27	1.27	1.27	1.27	1.27	1.27	1.27	1.27	.65	.65	.65	.65	.65	.65	.65	.65	.5	.5
Max Height (mm)	1.75	2	2	2	1.75	1.75	1.75	1.75	1.75	1.75	1.75	2	2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1	1
Mechanical Data	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载

参数化

Parameters / Models	SN74LVC157AD	SN74LVC157ADBLE	SN74LVC157ADBR	SN74LVC157ADBRG4	SN74LVC157ADE4	SN74LVC157ADG4	SN74LVC157ADR	SN74LVC157ADRE4	SN74LVC157ADRG3	SN74LVC157ADRG4	SN74LVC157ADT	SN74LVC157ANSR	SN74LVC157ANSRE4	SN74LVC157APW	SN74LVC157APWE4	SN74LVC157APWG4	SN74LVC157APWLE	SN74LVC157APWR	SN74LVC157APWRE4	SN74LVC157APWRG4	SN74LVC157APWT	SN74LVC157ARGYR	SN74LVC157ARGYRG4
Approx. Price (US$)		0.14 \| 1ku															0.14 \| 1ku
Bandwidth, MHz	100		100	100	100	100	100	100	100	100	100	100	100	100	100	100		100	100	100	100	100	100
Bits	2		2	2	2	2	2	2	2	2	2	2	2	2	2	2		2	2	2	2	2	2
Bits(#)		2															2
Number of Channels	4		4	4	4	4	4	4	4	4	4	4	4	4	4	4		4	4	4	4	4	4
Channels(#)		4															4
Configuration	2:1	2:1	2:1	2:1	2:1	2:1	2:1	2:1	2:1	2:1	2:1	2:1	2:1	2:1	2:1	2:1	2:1	2:1	2:1	2:1	2:1	2:1	2:1
Digital input leakage(Max), uA	5		5	5	5	5	5	5	5	5	5	5	5	5	5	5		5	5	5	5	5	5
ESD Charged Device Model, kV	0.75		0.75	0.75	0.75	0.75	0.75	0.75	0.75	0.75	0.75	0.75	0.75	0.75	0.75	0.75		0.75	0.75	0.75	0.75	0.75	0.75
ESD HBM, kV	2		2	2	2	2	2	2	2	2	2	2	2	2	2	2		2	2	2	2	2	2
F @ Nom Voltage(Max), Mhz	100		100	100	100	100	100	100	100	100	100	100	100	100	100	100		100	100	100	100	100	100
F @ Nom Voltage(Max)(Mhz)		100															100
Function	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer
ICC @ Nom Voltage(Max), mA	0.04		0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04	0.04		0.04	0.04	0.04	0.04	0.04	0.04
ICC @ Nom Voltage(Max)(mA)		0.04															0.04
Input Type		TLL/CMOS															TLL/CMOS
Operating Temperature Range, C	-40 to 85		-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85		-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Operating Temperature Range(C)		-40 to 85															-40 to 85
Output Drive (IOL/IOH)(Max), mA	24/-24		24/-24	24/-24	24/-24	24/-24	24/-24	24/-24	24/-24	24/-24	24/-24	24/-24	24/-24	24/-24	24/-24	24/-24		24/-24	24/-24	24/-24	24/-24	24/-24	24/-24
Output Drive (IOL/IOH)(Max)(mA)		24/-24															24/-24
Output Type		CMOS															CMOS
Package Group	SOIC	SSOP	SSOP	SSOP	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SO	SO	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	TSSOP	VQFN	VQFN
Package Size: mm2:W x L, PKG	16SOIC: 59 mm2: 6 x 9.9(SOIC)		16SSOP: 48 mm2: 7.8 x 6.2(SSOP)	16SSOP: 48 mm2: 7.8 x 6.2(SSOP)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16SO: 80 mm2: 7.8 x 10.2(SO)	16SO: 80 mm2: 7.8 x 10.2(SO)	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)		16TSSOP: 32 mm2: 6.4 x 5(TSSOP)	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)	16VQFN: 14 mm2: 3.5 x 4(VQFN)	16VQFN: 14 mm2: 3.5 x 4(VQFN)
Package Size: mm2:W x L (PKG)		16TSSOP: 32 mm2: 6.4 x 5(TSSOP)															16TSSOP: 32 mm2: 6.4 x 5(TSSOP)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Schmitt Trigger	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No	No
Technology Family	LVC	LVC	LVC	LVC	LVC	LVC	LVC	LVC	LVC	LVC	LVC	LVC	LVC	LVC	LVC	LVC	LVC	LVC	LVC	LVC	LVC	LVC	LVC
Type	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
VCC(Max), V	3.6		3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6		3.6	3.6	3.6	3.6	3.6	3.6
VCC(Max)(V)		3.6															3.6
VCC(Min), V	1.65		1.65	1.65	1.65	1.65	1.65	1.65	1.65	1.65	1.65	1.65	1.65	1.65	1.65	1.65		1.65	1.65	1.65	1.65	1.65	1.65
VCC(Min)(V)		1.65															1.65
Voltage(Nom), V	1.8,2.5,2.7,3.3		1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3		1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3	1.8,2.5,2.7,3.3
Voltage(Nom)(V)		1.8 2.5 2.7 3.3															1.8 2.5 2.7 3.3
tpd @ Nom Voltage(Max), ns	13.5,7.4,5.7,5		13.5,7.4,5.7,5	13.5,7.4,5.7,5	13.5,7.4,5.7,5	13.5,7.4,5.7,5	13.5,7.4,5.7,5	13.5,7.4,5.7,5	13.5,7.4,5.7,5	13.5,7.4,5.7,5	13.5,7.4,5.7,5	13.5,7.4,5.7,5	13.5,7.4,5.7,5	13.5,7.4,5.7,5	13.5,7.4,5.7,5	13.5,7.4,5.7,5		13.5,7.4,5.7,5	13.5,7.4,5.7,5	13.5,7.4,5.7,5	13.5,7.4,5.7,5	13.5,7.4,5.7,5	13.5,7.4,5.7,5
tpd @ Nom Voltage(Max)(ns)		13.5 7.4 5.7 5															13.5 7.4 5.7 5

生态计划

	SN74LVC157AD	SN74LVC157ADBLE	SN74LVC157ADBR	SN74LVC157ADBRG4	SN74LVC157ADE4	SN74LVC157ADG4	SN74LVC157ADR	SN74LVC157ADRE4	SN74LVC157ADRG3	SN74LVC157ADRG4	SN74LVC157ADT	SN74LVC157ANSR	SN74LVC157ANSRE4	SN74LVC157APW	SN74LVC157APWE4	SN74LVC157APWG4	SN74LVC157APWLE	SN74LVC157APWR	SN74LVC157APWRE4	SN74LVC157APWRG4	SN74LVC157APWT	SN74LVC157ARGYR	SN74LVC157ARGYRG4
RoHS	Compliant	Not Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Not Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant
Pb Free	No	No

应用须知

下载
LVC Characterization Information
PDF, 114 Kb, 档案已发布: Dec 1, 1996
This document provides characterization information about low-voltage logic (LVL) that operates from a 3.3-V power supply. It addresses the issues of interfacing to 5-V logic ac performance power considerations input and output characteristics and signal integrity for this family of devices.
下载
Use of the CMOS Unbuffered Inverter in Oscillator Circuits
PDF, 796 Kb, 档案已发布: Nov 6, 2003
CMOS devices have a high input impedance high gain and high bandwidth. These characteristics are similar to ideal amplifier characteristics and hence a CMOS buffer or inverter can be used in an oscillator circuit in conjunction with other passive components. Now CMOS oscillator circuits are widely used in high-speed applications because they are economical easy to use and take significantly

模型线

系列: SN74LVC157A (23)

SN74LVC157AD SN74LVC157ADBLE SN74LVC157ADBR SN74LVC157ADBRG4 SN74LVC157ADE4 SN74LVC157ADG4 SN74LVC157ADR SN74LVC157ADRE4 SN74LVC157ADRG3 SN74LVC157ADRG4 SN74LVC157ADT SN74LVC157ANSR SN74LVC157ANSRE4 SN74LVC157APW SN74LVC157APWE4 SN74LVC157APWG4 SN74LVC157APWLE SN74LVC157APWR SN74LVC157APWRE4 SN74LVC157APWRG4 SN74LVC157APWT SN74LVC157ARGYR SN74LVC157ARGYRG4

制造商分类

Semiconductors> Switches and Multiplexers> Buffered Encoders and Decoders