Datasheet Texas Instruments SN74LS37 — Ficha de datos

Fabricante	Texas Instruments
Serie	SN74LS37

Buffers Quad NAND positivos de 2 entradas

Hojas de datos

PDF, 1.0 Mb, Archivo publicado: marzo 1, 1988

Extracto del documento

	SN74LS37D	SN74LS37N	SN74LS37N3	SN74LS37NE4	SN74LS37NSR
Estado del ciclo de vida	Obsoleto (El fabricante ha interrumpido la producción del dispositivo)	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

	SN74LS37D	SN74LS37N	SN74LS37N3	SN74LS37NE4	SN74LS37NSR
N	1	2	3	4	5
Pin	14	14	14	14	14
Package Type	D	N	N	N	NS
Industry STD Term	SOIC	PDIP	PDIP	PDIP	SOP
JEDEC Code	R-PDSO-G	R-PDIP-T	R-PDIP-T	R-PDIP-T	R-PDSO-G
Width (mm)	3.91	6.35	6.35	6.35	5.3
Length (mm)	8.65	19.3	19.3	19.3	10.3
Thickness (mm)	1.58	3.9	3.9	3.9	1.95
Pitch (mm)	1.27	2.54	2.54	2.54	1.27
Max Height (mm)	1.75	5.08	5.08	5.08	2
Mechanical Data	Descargar	Descargar	Descargar	Descargar	Descargar
Package QTY		25		25	2000
Carrier		TUBE		TUBE	LARGE T&R
Device Marking		SN74LS37N		SN74LS37N	74LS37

Parameters / Models	SN74LS37D	SN74LS37N	SN74LS37N3	SN74LS37NE4	SN74LS37NSR
Approx. Price (US$)	0.40 \| 1ku		0.40 \| 1ku
Bits		4		4	4
Bits(#)	4		4
F @ Nom Voltage(Max), Mhz		35		35	35
F @ Nom Voltage(Max)(Mhz)	35		35
ICC @ Nom Voltage(Max), mA		0.054		0.054	0.054
ICC @ Nom Voltage(Max)(mA)	0.054		0.054
Input Type	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
Output Drive (IOL/IOH)(Max), mA		1.2/-48		1.2/-48	1.2/-48
Output Drive (IOL/IOH)(Max)(mA)	1.2/-48		1.2/-48
Output Type	TTL		TTL
Package Group	SO	PDIP	PDIP	PDIP	SO
Package Size: mm2:W x L, PKG		See datasheet (PDIP)		See datasheet (PDIP)	14SO: 80 mm2: 7.8 x 10.2(SO)
Package Size: mm2:W x L (PKG)	See datasheet (PDIP)		See datasheet (PDIP)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog
Schmitt Trigger	No	No	No	No	No
Technology Family	LS	LS	LS	LS	LS
VCC(Max), V		5.25		5.25	5.25
VCC(Max)(V)	5.25		5.25
VCC(Min), V		4.75		4.75	4.75
VCC(Min)(V)	4.75		4.75
Voltage(Nom), V		5		5	5
Voltage(Nom)(V)	5		5
tpd @ Nom Voltage(Max), ns		22		22	22
tpd @ Nom Voltage(Max)(ns)	22		22

	SN74LS37D	SN74LS37N	SN74LS37N3	SN74LS37NE4	SN74LS37NSR
RoHS	Desobediente	Obediente	Desobediente	Obediente	Obediente
Pb gratis	Sí	No	No	Sí

Descargar
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

Serie: SN74LS37 (5)