Datasheet Texas Instruments SN74AHCT157 — 数据表

制造商	Texas Instruments
系列	SN74AHCT157

四路2线至1线数据选择器/多路复用器

数据表

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PDF, 728 Kb, 修订版: K, 档案已发布: Jul 2, 2003

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价格

状态

	SN74AHCT157D	SN74AHCT157DBLE	SN74AHCT157DBR	SN74AHCT157DG4	SN74AHCT157DGVR	SN74AHCT157DR	SN74AHCT157N	SN74AHCT157PW	SN74AHCT157PWLE	SN74AHCT157PWR
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)	Obsolete (Manufacturer has discontinued the production of the device)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	No	No	No	No	No	No	No	No	No

打包

	SN74AHCT157D	SN74AHCT157DBLE	SN74AHCT157DBR	SN74AHCT157DG4	SN74AHCT157DGVR	SN74AHCT157DR	SN74AHCT157N	SN74AHCT157PW	SN74AHCT157PWLE	SN74AHCT157PWR
N	1	2	3	4	5	6	7	8	9	10
Pin	16	16	16	16	16	16	16	16	16	16
Package Type	D	DB	DB	D	DGV	D	N	PW	PW	PW
Industry STD Term	SOIC	SSOP	SSOP	SOIC	TVSOP	SOIC	PDIP	TSSOP	TSSOP	TSSOP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDIP-T	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	40		2000	40	2000	2500	25	90		2000
Carrier	TUBE		LARGE T&R	TUBE	LARGE T&R	LARGE T&R	TUBE	TUBE		LARGE T&R
Device Marking	AHCT157		HB157	AHCT157	HB157	AHCT157	SN74AHCT157N	HB157		HB157
Width (mm)	3.91	5.3	5.3	3.91	4.4	3.91	6.35	4.4	4.4	4.4
Length (mm)	9.9	6.2	6.2	9.9	3.6	9.9	19.3	5	5	5
Thickness (mm)	1.58	1.95	1.95	1.58	1.05	1.58	3.9	1	1	1
Pitch (mm)	1.27	.65	.65	1.27	.4	1.27	2.54	.65	.65	.65
Max Height (mm)	1.75	2	2	1.75	1.2	1.75	5.08	1.2	1.2	1.2
Mechanical Data	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	SN74AHCT157D	SN74AHCT157DBLE	SN74AHCT157DBR	SN74AHCT157DG4	SN74AHCT157DGVR	SN74AHCT157DR	SN74AHCT157N	SN74AHCT157PW	SN74AHCT157PWLE	SN74AHCT157PWR
Approx. Price (US$)		0.12 \| 1ku							0.12 \| 1ku
Bandwidth, MHz	110		110	110	110	110	110	110		110
Bits	2		2	2	2	2	2	2		2
Bits(#)		2							2
Number of Channels	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
Digital input leakage(Max), uA	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
ESD HBM, kV	2		2	2	2	2	2	2		2
F @ Nom Voltage(Max), Mhz	70		70	70	70	70	70	70		70
F @ Nom Voltage(Max)(Mhz)		70							70
Function	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	0.02		0.02	0.02	0.02	0.02	0.02	0.02		0.02
ICC @ Nom Voltage(Max)(mA)		0.02							0.02
Input Type		TTL							TTL
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
Operating Temperature Range(C)		-40 to 85							-40 to 85
Output Drive (IOL/IOH)(Max), mA	8/-8		8/-8	8/-8	8/-8	8/-8	8/-8	8/-8		8/-8
Output Drive (IOL/IOH)(Max)(mA)		8/-8							8/-8
Output Type		CMOS							CMOS
Package Group	SOIC	SSOP	SSOP	SOIC	TVSOP	SOIC	PDIP	TSSOP	TSSOP	TSSOP
Package Size: mm2:W x L, PKG	16SOIC: 59 mm2: 6 x 9.9(SOIC)		16SSOP: 48 mm2: 7.8 x 6.2(SSOP)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16TVSOP: 23 mm2: 6.4 x 3.6(TVSOP)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	See datasheet (PDIP)	16TSSOP: 32 mm2: 6.4 x 5(TSSOP)		16TSSOP: 32 mm2: 6.4 x 5(TSSOP)
Package Size: mm2:W x L (PKG)		See datasheet (PDIP)							See datasheet (PDIP)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Schmitt Trigger	No	No	No	No	No	No	No	No	No	No
Technology Family	AHCT	AHCT	AHCT	AHCT	AHCT	AHCT	AHCT	AHCT	AHCT	AHCT
Type	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
VCC(Max), V	5.5		5.5	5.5	5.5	5.5	5.5	5.5		5.5
VCC(Max)(V)		5.5							5.5
VCC(Min), V	4.5		4.5	4.5	4.5	4.5	4.5	4.5		4.5
VCC(Min)(V)		4.5							4.5
Voltage(Nom), V	5		5	5	5	5	5	5		5
Voltage(Nom)(V)		5							5
tpd @ Nom Voltage(Max), ns	7.5		7.5	7.5	7.5	7.5	7.5	7.5		7.5
tpd @ Nom Voltage(Max)(ns)		7.5							7.5

生态计划

	SN74AHCT157D	SN74AHCT157DBLE	SN74AHCT157DBR	SN74AHCT157DG4	SN74AHCT157DGVR	SN74AHCT157DR	SN74AHCT157N	SN74AHCT157PW	SN74AHCT157PWLE	SN74AHCT157PWR
RoHS	Compliant	Not Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Not Compliant	Compliant
Pb Free	No	No	Yes

应用须知

下载
Advanced High-Speed CMOS (AHC) Logic Family (Rev. C)
PDF, 102 Kb, 修订版: C, 档案已发布: Dec 2, 2002
The Texas Instruments (TI) advanced high-speed CMOS (AHC) logic family provides a natural migration for high-speed CMOS (HCMOS) users who need more speed for low-power and low-drive applications. Unlike many other advanced logic families AHC does not have the drawbacks that come with higher speed e.g. higher signal noise and power consumption. The AHC logic family consists of gates medium-sca

模型线

系列: SN74AHCT157 (10)

SN74AHCT157D SN74AHCT157DBLE SN74AHCT157DBR SN74AHCT157DG4 SN74AHCT157DGVR SN74AHCT157DR SN74AHCT157N SN74AHCT157PW SN74AHCT157PWLE SN74AHCT157PWR

制造商分类

Semiconductors> Switches and Multiplexers> Buffered Encoders and Decoders