Datasheet Texas Instruments SN74LS590 — 数据表

制造商	Texas Instruments
系列	SN74LS590

具有输出寄存器和三态输出的8位二进制计数器

数据表

PDF, 882 Kb, 档案已发布: Mar 1, 1988

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	SN74LS590D	SN74LS590DR	SN74LS590DRE4	SN74LS590DRG4	SN74LS590N	SN74LS590N3	SN74LS590NSR
Lifecycle Status	Active (Recommended for new designs)	Obsolete (Manufacturer has discontinued the production of the device)	Obsolete (Manufacturer has discontinued the production of the device)	Obsolete (Manufacturer has discontinued the production of the device)	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

	SN74LS590D	SN74LS590DR	SN74LS590DRE4	SN74LS590DRG4	SN74LS590N	SN74LS590N3	SN74LS590NSR
N	1	2	3	4	5	6	7
Pin	16	16	16	16	16	16	16
Package Type	D	D	D	D	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	40				25		2000
Carrier	TUBE				TUBE		LARGE T&R
Device Marking	LS590				SN74LS590N		74LS590
Width (mm)	3.91	3.91	3.91	3.91	6.35	6.35	5.3
Length (mm)	9.9	9.9	9.9	9.9	19.3	19.3	10.3
Thickness (mm)	1.58	1.58	1.58	1.58	3.9	3.9	1.95
Pitch (mm)	1.27	1.27	1.27	1.27	2.54	2.54	1.27
Max Height (mm)	1.75	1.75	1.75	1.75	5.08	5.08	2
Mechanical Data	下载	下载	下载	下载	下载	下载	下载

Parameters / Models	SN74LS590D	SN74LS590DR	SN74LS590DRE4	SN74LS590DRG4	SN74LS590N	SN74LS590N3	SN74LS590NSR
Approx. Price (US$)		5.18 \| 1ku	5.18 \| 1ku	5.18 \| 1ku		5.18 \| 1ku
Bits	8				8		8
Bits(#)		8	8	8		8
F @ Nom Voltage(Max), Mhz	35				35		35
F @ Nom Voltage(Max)(Mhz)		35	35	35		35
Function	Counter	Counter	Counter	Counter	Counter	Counter	Counter
ICC @ Nom Voltage(Max), mA	65				65		65
ICC @ Nom Voltage(Max)(mA)		65	65	65		65
Input Type		TTL	TTL	TTL		TTL
Operating Temperature Range, C	0 to 70				0 to 70		0 to 70
Operating Temperature Range(C)		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
Output Drive (IOL/IOH)(Max)(mA)		24/-2.6	24/-2.6	24/-2.6		24/-2.6
Output Type		CMOS	CMOS	CMOS		CMOS
Package Group	SOIC	SOIC	SOIC	SOIC	PDIP	PDIP	SO
Package Size: mm2:W x L, PKG	16SOIC: 59 mm2: 6 x 9.9(SOIC)				See datasheet (PDIP)		16SO: 80 mm2: 7.8 x 10.2(SO)
Package Size: mm2:W x L (PKG)		See datasheet (PDIP)	See datasheet (PDIP)	See datasheet (PDIP)		See datasheet (PDIP)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Schmitt Trigger		No	No	No		No
Technology Family	LS	LS	LS	LS	LS	LS	LS
Type	Binary	Binary	Binary	Binary	Binary	Binary	Binary
VCC(Max), V	5.25				5.25		5.25
VCC(Max)(V)		5.25	5.25	5.25		5.25
VCC(Min), V	4.75				4.75		4.75
VCC(Min)(V)		4.75	4.75	4.75		4.75
Voltage(Nom), V	5				5		5
Voltage(Nom)(V)		5	5	5		5
tpd @ Nom Voltage(Max), ns	45				45		45
tpd @ Nom Voltage(Max)(ns)		45	45	45		45

	SN74LS590D	SN74LS590DR	SN74LS590DRE4	SN74LS590DRG4	SN74LS590N	SN74LS590N3	SN74LS590NSR
RoHS	Compliant	Not Compliant	Not Compliant	Not Compliant	Compliant	Not Compliant	Compliant
Pb Free	No	No	No	No	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: SN74LS590 (7)