Datasheet Texas Instruments SN74LS258B — Ficha de datos

Fabricante	Texas Instruments
Serie	SN74LS258B

Selectores / multiplexores de datos cuádruples de 2 líneas a 1 línea con salidas de 3 estados

Hojas de datos

PDF, 989 Kb, Archivo publicado: marzo 1, 1988

Extracto del documento

	SN74LS258BD	SN74LS258BDR	SN74LS258BN	SN74LS258BN3
Estado del ciclo de vida	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Obsoleto (El fabricante ha interrumpido la producción del dispositivo)
Disponibilidad de muestra del fabricante	No	No	No	No

	SN74LS258BD	SN74LS258BDR	SN74LS258BN	SN74LS258BN3
N	1	2	3	4
Pin	16	16	16	16
Package Type	D	D	N	N
Industry STD Term	SOIC	SOIC	PDIP	PDIP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDIP-T	R-PDIP-T
Package QTY	40	2500	25
Carrier	TUBE	LARGE T&R	TUBE
Device Marking	LS258B	LS258B	SN74LS258BN
Width (mm)	3.91	3.91	6.35	6.35
Length (mm)	9.9	9.9	19.3	19.3
Thickness (mm)	1.58	1.58	3.9	3.9
Pitch (mm)	1.27	1.27	2.54	2.54
Max Height (mm)	1.75	1.75	5.08	5.08
Mechanical Data	Descargar	Descargar	Descargar	Descargar

Parameters / Models	SN74LS258BD	SN74LS258BDR	SN74LS258BN	SN74LS258BN3
Approx. Price (US$)				0.44 \| 1ku
Bandwidth, MHz	35	35	35
Bits	2	2	2
Bits(#)				2
Number of Channels	4	4	4
Channels(#)				4
Configuration	2:1	2:1	2:1	2:1
Digital input leakage(Max), uA	5	5	5
ESD Charged Device Model, kV	0.75	0.75	0.75
ESD HBM, kV	2	2	2
F @ Nom Voltage(Max), Mhz	35	35	35
F @ Nom Voltage(Max)(Mhz)				35
Function	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer	Encoder/Multiplexer
ICC @ Nom Voltage(Max), mA	16	16	16
ICC @ Nom Voltage(Max)(mA)				16
Input Type				TTL
Operating Temperature Range, C	0 to 70	0 to 70	0 to 70
Operating Temperature Range(C)				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
Output Type				TTL
Package Group	SOIC	SOIC	PDIP	PDIP
Package Size: mm2:W x L, PKG	16SOIC: 59 mm2: 6 x 9.9(SOIC)	16SOIC: 59 mm2: 6 x 9.9(SOIC)	See datasheet (PDIP)
Package Size: mm2:W x L (PKG)				See datasheet (PDIP)
Rating	Catalog	Catalog	Catalog	Catalog
Schmitt Trigger	No	No	No	No
Technology Family	LS	LS	LS	LS
Type	3-State Output	3-State Output	3-State Output	3-State Output
VCC(Max), V	5.25	5.25	5.25
VCC(Max)(V)				5.25
VCC(Min), V	4.75	4.75	4.75
VCC(Min)(V)				4.75
Voltage(Nom), V	5	5	5
Voltage(Nom)(V)				5
tpd @ Nom Voltage(Max), ns	21	21	21
tpd @ Nom Voltage(Max)(ns)				21

	SN74LS258BD	SN74LS258BDR	SN74LS258BN	SN74LS258BN3
RoHS	Obediente	Obediente	Obediente	Desobediente
Pb gratis	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: SN74LS258B (4)