Datasheet Texas Instruments SN74LS145 — Ficha de datos

Fabricante	Texas Instruments
Serie	SN74LS145

Decodificadores / controladores BCD a decimales

Hojas de datos

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PDF, 1.1 Mb, Revisión: A, Archivo publicado: marzo 1, 1974

Extracto del documento

Precios

Estado

	SN74LS145D	SN74LS145DG4	SN74LS145DR	SN74LS145DRE4	SN74LS145DRG4	SN74LS145N	SN74LS145N3	SN74LS145NE4	SN74LS145NSR
Estado del ciclo de vida	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Obsoleto (El fabricante ha interrumpido la producción del dispositivo)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	No	No	No	No	No	No	No	No	No

Embalaje

	SN74LS145D	SN74LS145DG4	SN74LS145DR	SN74LS145DRE4	SN74LS145DRG4	SN74LS145N	SN74LS145N3	SN74LS145NE4	SN74LS145NSR
N	1	2	3	4	5	6	7	8	9
Pin	16	16	16	16	16	16	16	16	16
Package Type	D	D	D	D	D	N	N	N	NS
Industry STD Term	SOIC	SOIC	SOIC	SOIC	SOIC	PDIP	PDIP	PDIP	SOP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDIP-T	R-PDIP-T	R-PDIP-T	R-PDSO-G
Package QTY	40	40	2500	2500	2500	25		25	2000
Carrier	TUBE	TUBE	LARGE T&R	LARGE T&R	LARGE T&R	TUBE		TUBE	LARGE T&R
Device Marking	LS145	LS145	LS145	LS145	LS145	SN74LS145N		SN74LS145N	74LS145
Width (mm)	3.91	3.91	3.91	3.91	3.91	6.35	6.35	6.35	5.3
Length (mm)	9.9	9.9	9.9	9.9	9.9	19.3	19.3	19.3	10.3
Thickness (mm)	1.58	1.58	1.58	1.58	1.58	3.9	3.9	3.9	1.95
Pitch (mm)	1.27	1.27	1.27	1.27	1.27	2.54	2.54	2.54	1.27
Max Height (mm)	1.75	1.75	1.75	1.75	1.75	5.08	5.08	5.08	2
Mechanical Data	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar

Paramétricos

Parameters / Models	SN74LS145D	SN74LS145DG4	SN74LS145DR	SN74LS145DRE4	SN74LS145DRG4	SN74LS145N	SN74LS145N3	SN74LS145NE4	SN74LS145NSR
Approx. Price (US$)							0.35 \| 1ku
Bandwidth, MHz	35	35	35	35	35	35		35	35
Bits	10	10	10	10	10	10		10	10
Bits(#)							10
Number of Channels	1	1	1	1	1	1		1	1
Channels(#)							1
Configuration	4:10	4:10	4:10	4:10	4:10	4:10	4:10	4:10	4:10
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	35	35	35	35	35	35		35	35
F @ Nom Voltage(Max)(Mhz)							35
Function	Decoder/Demultiplexer	Decoder/Demultiplexer	Decoder/Demultiplexer	Decoder/Demultiplexer	Decoder/Demultiplexer	Decoder/Demultiplexer	Decoder/Demultiplexer	Decoder/Demultiplexer	Decoder/Demultiplexer
ICC @ Nom Voltage(Max), mA	13	13	13	13	13	13		13	13
ICC @ Nom Voltage(Max)(mA)							13
Input Type							TTL
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	0 to 70
Operating Temperature Range(C)							0 to 70
Output Drive (IOL/IOH)(Max), mA	80/-20	80/-20	80/-20	80/-20	80/-20	80/-20		80/-20	80/-20
Output Drive (IOL/IOH)(Max)(mA)							80/-20
Output Type							TTL
Package Group	SOIC	SOIC	SOIC	SOIC	SOIC	PDIP	PDIP	PDIP	SO
Package Size: mm2:W x L, PKG	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)	See datasheet (PDIP)		See datasheet (PDIP)	16SO: 80 mm2: 7.8 x 10.2(SO)
Package Size: mm2:W x L (PKG)							See datasheet (PDIP)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Schmitt Trigger	No	No	No	No	No	No	No	No	No
Technology Family	LS	LS	LS	LS	LS	LS	LS	LS	LS
Type	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
VCC(Max), V	5.25	5.25	5.25	5.25	5.25	5.25		5.25	5.25
VCC(Max)(V)							5.25
VCC(Min), V	4.75	4.75	4.75	4.75	4.75	4.75		4.75	4.75
VCC(Min)(V)							4.75
Voltage(Nom), V	5	5	5	5	5	5		5	5
Voltage(Nom)(V)							5
tpd @ Nom Voltage(Max), ns	50	50	50	50	50	50		50	50
tpd @ Nom Voltage(Max)(ns)							50

Plan ecológico

	SN74LS145D	SN74LS145DG4	SN74LS145DR	SN74LS145DRE4	SN74LS145DRG4	SN74LS145N	SN74LS145N3	SN74LS145NE4	SN74LS145NSR
RoHS	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Desobediente	Obediente	Obediente
Pb gratis	Sí	Sí	No

Notas de aplicación

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Hardware Design Considerations for a Wireless LED based Display Design
PDF, 682 Kb, Archivo publicado: jun 11, 2014
Scoreboards have different purposes with various features. Scoreboards are typically used for displaying scores of a game played between two teams. These games can be a timed or an untimed event. The application described in this application report creates a multi-sport scoreboard that is cost efficient, portable, and easy to use. The display values on the scoreboard are transmitted wirelessly.
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Designing with the SN54/74LS123 (Rev. A)
PDF, 118 Kb, Revisión: A, Archivo publicado: marzo 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

Linea modelo

Serie: SN74LS145 (9)

SN74LS145D SN74LS145DG4 SN74LS145DR SN74LS145DRE4 SN74LS145DRG4 SN74LS145N SN74LS145N3 SN74LS145NE4 SN74LS145NSR

Clasificación del fabricante

Semiconductors> Switches and Multiplexers> Buffered Encoders and Decoders