Datasheet Texas Instruments SN74LS373 — 数据表

制造商	Texas Instruments
系列	SN74LS373

具有三态输出的八路D型透明锁存器

数据表

PDF, 1.4 Mb, 修订版: B, 档案已发布: Aug 23, 2002

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	SN74LS373DW	SN74LS373DWR	SN74LS373DWRE4	SN74LS373DWRG4	SN74LS373N	SN74LS373NE4	SN74LS373NSR
Lifecycle Status	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)
Manufacture's Sample Availability	No	No	No	No	No	No	No

	SN74LS373DW	SN74LS373DWR	SN74LS373DWRE4	SN74LS373DWRG4	SN74LS373N	SN74LS373NE4	SN74LS373NSR
N	1	2	3	4	5	6	7
Pin	20	20	20	20	20	20	20
Package Type	DW	DW	DW	DW	N	N	NS
Industry STD Term	SOIC	SOIC	SOIC	SOIC	PDIP	PDIP	SOP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDIP-T	R-PDIP-T	R-PDSO-G
Package QTY	25	2000	2000	2000	20	20	2000
Carrier	TUBE	LARGE T&R	LARGE T&R	LARGE T&R	TUBE	TUBE	LARGE T&R
Device Marking	LS373	LS373	LS373	LS373	SN74LS373N	SN74LS373N	74LS373
Width (mm)	7.5	7.5	7.5	7.5	6.35	6.35	5.3
Length (mm)	12.8	12.8	12.8	12.8	24.33	24.33	12.6
Thickness (mm)	2.35	2.35	2.35	2.35	4.57	4.57	1.95
Pitch (mm)	1.27	1.27	1.27	1.27	2.54	2.54	1.27
Max Height (mm)	2.65	2.65	2.65	2.65	5.08	5.08	2
Mechanical Data	下载	下载	下载	下载	下载	下载	下载

Parameters / Models	SN74LS373DW	SN74LS373DWR	SN74LS373DWRE4	SN74LS373DWRG4	SN74LS373N	SN74LS373NE4	SN74LS373NSR
3-State Output	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Bits	8	8	8	8	8	8	8
F @ Nom Voltage(Max), Mhz	35	35	35	35	35	35	35
ICC @ Nom Voltage(Max), mA	40	40	40	40	40	40	40
Operating Temperature Range, C	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70
Output Drive (IOL/IOH)(Max), mA	24/-2.6	24/-2.6	24/-2.6	24/-2.6	24/-2.6	24/-2.6	24/-2.6
Package Group	SOIC	SOIC	SOIC	SOIC	PDIP	PDIP	SO
Package Size: mm2:W x L, PKG	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)	20SOIC: 132 mm2: 10.3 x 12.8(SOIC)	See datasheet (PDIP)	See datasheet (PDIP)	20SO: 98 mm2: 7.8 x 12.6(SO)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Schmitt Trigger	No	No	No	No	No	No	No
Technology Family	LS	LS	LS	LS	LS	LS	LS
VCC(Max), V	5.25	5.25	5.25	5.25	5.25	5.25	5.25
VCC(Min), V	4.75	4.75	4.75	4.75	4.75	4.75	4.75
Voltage(Nom), V	5	5	5	5	5	5	5
tpd @ Nom Voltage(Max), ns	18	18	18	18	18	18	18

	SN74LS373DW	SN74LS373DWR	SN74LS373DWRE4	SN74LS373DWRG4	SN74LS373N	SN74LS373NE4	SN74LS373NSR
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant
Pb Free	Yes	Yes

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Designing with the SN54/74LS123 (Rev. A)
PDF, 118 Kb, 修订版: A, 档案已发布: Mar 1, 1997
The Texas Instruments (TI) SN54/74LS123 dual retriggerable monostable multivibrator is a one-shot device capable of verylong output pulses and up to 100% duty cycle. The ?LS123 also features dc triggering from gated low-level active A andhigh-level active B inputs and provides a clear input that terminates the output pulse of any predetermined time independentof timing components R ext and

系列: SN74LS373 (7)