Datasheet Texas Instruments SN74ALS245A — Ficha de datos
Fabricante | Texas Instruments |
Serie | SN74ALS245A |
Transceptores de bus octal con salidas de 3 estados
Hojas de datos
SN54ALS245A, SN54AS245, SN74ALS245A, SN74AS245 datasheet
PDF, 1.3 Mb, Revisión: A, Archivo publicado: enero 13, 2003
Extracto del documento
Precios
Estado
SN74ALS245A-1DW | SN74ALS245A-1DWG4 | SN74ALS245A-1DWR | SN74ALS245A-1DWRG4 | SN74ALS245A-1N | SN74ALS245A-1NE4 | SN74ALS245A-1NSR | SN74ALS245ADBLE | SN74ALS245ADBR | SN74ALS245ADBRG4 | SN74ALS245ADW | SN74ALS245ADWG4 | SN74ALS245ADWR | SN74ALS245ADWRE4 | SN74ALS245ADWRG4 | SN74ALS245AN | SN74ALS245AN3 | SN74ALS245ANE4 | SN74ALS245ANSR | SN74ALS245ANSRG4 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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) | Activo (Recomendado para nuevos diseños) | Obsoleto (El fabricante ha interrumpido la producción del dispositivo) | 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) | 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) | Activo (Recomendado para nuevos diseños) |
Disponibilidad de muestra del fabricante | No | No | No | No | Sí | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
Embalaje
SN74ALS245A-1DW | SN74ALS245A-1DWG4 | SN74ALS245A-1DWR | SN74ALS245A-1DWRG4 | SN74ALS245A-1N | SN74ALS245A-1NE4 | SN74ALS245A-1NSR | SN74ALS245ADBLE | SN74ALS245ADBR | SN74ALS245ADBRG4 | SN74ALS245ADW | SN74ALS245ADWG4 | SN74ALS245ADWR | SN74ALS245ADWRE4 | SN74ALS245ADWRG4 | SN74ALS245AN | SN74ALS245AN3 | SN74ALS245ANE4 | SN74ALS245ANSR | SN74ALS245ANSRG4 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
Pin | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
Package Type | DW | DW | DW | DW | N | N | NS | DB | DB | DB | DW | DW | DW | DW | DW | N | N | N | NS | NS |
Industry STD Term | SOIC | SOIC | SOIC | SOIC | PDIP | PDIP | SOP | SSOP | SSOP | SSOP | SOIC | SOIC | SOIC | SOIC | SOIC | PDIP | PDIP | PDIP | SOP | SOP |
JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDIP-T | R-PDIP-T | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | 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 | R-PDSO-G |
Package QTY | 25 | 25 | 2000 | 2000 | 20 | 20 | 2000 | 2000 | 2000 | 25 | 25 | 2000 | 2000 | 2000 | 20 | 20 | 2000 | 2000 | ||
Carrier | TUBE | TUBE | LARGE T&R | LARGE T&R | TUBE | TUBE | LARGE T&R | LARGE T&R | LARGE T&R | TUBE | TUBE | LARGE T&R | LARGE T&R | LARGE T&R | TUBE | TUBE | LARGE T&R | LARGE T&R | ||
Device Marking | ALS245A-1 | ALS245A-1 | ALS245A-1 | ALS245A-1 | SN74ALS245A-1N | SN74ALS245A-1N | ALS245A-1 | G245A | G245A | ALS245A | ALS245A | ALS245A | ALS245A | ALS245A | SN74ALS245AN | SN74ALS245AN | ALS245A | ALS245A | ||
Width (mm) | 7.5 | 7.5 | 7.5 | 7.5 | 6.35 | 6.35 | 5.3 | 5.3 | 5.3 | 5.3 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 6.35 | 6.35 | 6.35 | 5.3 | 5.3 |
Length (mm) | 12.8 | 12.8 | 12.8 | 12.8 | 24.33 | 24.33 | 12.6 | 7.2 | 7.2 | 7.2 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 24.33 | 24.33 | 24.33 | 12.6 | 12.6 |
Thickness (mm) | 2.35 | 2.35 | 2.35 | 2.35 | 4.57 | 4.57 | 1.95 | 1.95 | 1.95 | 1.95 | 2.35 | 2.35 | 2.35 | 2.35 | 2.35 | 4.57 | 4.57 | 4.57 | 1.95 | 1.95 |
Pitch (mm) | 1.27 | 1.27 | 1.27 | 1.27 | 2.54 | 2.54 | 1.27 | .65 | .65 | .65 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 2.54 | 2.54 | 2.54 | 1.27 | 1.27 |
Max Height (mm) | 2.65 | 2.65 | 2.65 | 2.65 | 5.08 | 5.08 | 2 | 2 | 2 | 2 | 2.65 | 2.65 | 2.65 | 2.65 | 2.65 | 5.08 | 5.08 | 5.08 | 2 | 2 |
Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
Parameters / Models | SN74ALS245A-1DW | SN74ALS245A-1DWG4 | SN74ALS245A-1DWR | SN74ALS245A-1DWRG4 | SN74ALS245A-1N | SN74ALS245A-1NE4 | SN74ALS245A-1NSR | SN74ALS245ADBLE | SN74ALS245ADBR | SN74ALS245ADBRG4 | SN74ALS245ADW | SN74ALS245ADWG4 | SN74ALS245ADWR | SN74ALS245ADWRE4 | SN74ALS245ADWRG4 | SN74ALS245AN | SN74ALS245AN3 | SN74ALS245ANE4 | SN74ALS245ANSR | SN74ALS245ANSRG4 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Approx. Price (US$) | 0.37 | 1ku | 0.37 | 1ku | ||||||||||||||||||
Bits | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | ||
Bits(#) | 8 | 8 | ||||||||||||||||||
F @ Nom Voltage(Max), Mhz | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | ||
F @ Nom Voltage(Max)(Mhz) | 75 | 75 | ||||||||||||||||||
ICC @ Nom Voltage(Max), mA | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | ||
ICC @ Nom Voltage(Max)(mA) | 58 | 58 | ||||||||||||||||||
Input Type | TTL | 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 | 0 to 70 | 0 to 70 | 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 | 0 to 70 | ||||||||||||||||||
Output Drive (IOL/IOH)(Max), mA | -15/24 | -15/24 | -15/24 | -15/24 | -15/24 | -15/24 | -15/24 | -15/24 | -15/24 | -15/24 | -15/24 | -15/24 | -15/24 | -15/24 | -15/24 | -15/24 | -15/24 | -15/24 | ||
Output Drive (IOL/IOH)(Max)(mA) | -15/24 | -15/24 | ||||||||||||||||||
Output Type | TTL | TTL | ||||||||||||||||||
Package Group | SOIC | SOIC | SOIC | SOIC | PDIP | PDIP | SO | SSOP | SSOP | SSOP | SOIC | SOIC | SOIC | SOIC | SOIC | PDIP | PDIP | PDIP | SO | 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) | 20SSOP: 56 mm2: 7.8 x 7.2(SSOP) | 20SSOP: 56 mm2: 7.8 x 7.2(SSOP) | 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) | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) | See datasheet (PDIP) | See datasheet (PDIP) | 20SO: 98 mm2: 7.8 x 12.6(SO) | 20SO: 98 mm2: 7.8 x 12.6(SO) | ||
Package Size: mm2:W x L (PKG) | See datasheet (PDIP) | See datasheet (PDIP) | ||||||||||||||||||
Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
Schmitt Trigger | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
Technology Family | ALS | ALS | ALS | ALS | ALS | ALS | ALS | ALS | ALS | ALS | ALS | ALS | ALS | ALS | ALS | ALS | ALS | ALS | ALS | ALS |
VCC(Max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | ||
VCC(Max)(V) | 5.5 | 5.5 | ||||||||||||||||||
VCC(Min), V | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | ||
VCC(Min)(V) | 4.5 | 4.5 | ||||||||||||||||||
Voltage(Nom), V | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | ||
Voltage(Nom)(V) | 5 | 5 | ||||||||||||||||||
tpd @ Nom Voltage(Max), ns | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | ||
tpd @ Nom Voltage(Max)(ns) | 10 | 10 |
Plan ecológico
SN74ALS245A-1DW | SN74ALS245A-1DWG4 | SN74ALS245A-1DWR | SN74ALS245A-1DWRG4 | SN74ALS245A-1N | SN74ALS245A-1NE4 | SN74ALS245A-1NSR | SN74ALS245ADBLE | SN74ALS245ADBR | SN74ALS245ADBRG4 | SN74ALS245ADW | SN74ALS245ADWG4 | SN74ALS245ADWR | SN74ALS245ADWRE4 | SN74ALS245ADWRG4 | SN74ALS245AN | SN74ALS245AN3 | SN74ALS245ANE4 | SN74ALS245ANSR | SN74ALS245ANSRG4 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RoHS | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Desobediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Desobediente | Obediente | Obediente | Obediente |
Pb gratis | Sí | Sí | No | No | Sí | Sí |
Notas de aplicación
- Advanced Schottky (ALS and AS) Logic FamiliesPDF, 1.9 Mb, Archivo publicado: agosto 1, 1995
This document introduces the advanced Schottky family of clamped TTL integrated circuits (ICs). Detailed electrical characteristics of the 'AS and 'ALS devices with table formats are provided. Guidelines for designing high-performance digital systems using the Advanced Schottky family are given along with a brief summary of the solutions to most design decisions needed to implement systems using t
Linea modelo
Serie: SN74ALS245A (20)
- SN74ALS245A-1DW SN74ALS245A-1DWG4 SN74ALS245A-1DWR SN74ALS245A-1DWRG4 SN74ALS245A-1N SN74ALS245A-1NE4 SN74ALS245A-1NSR SN74ALS245ADBLE SN74ALS245ADBR SN74ALS245ADBRG4 SN74ALS245ADW SN74ALS245ADWG4 SN74ALS245ADWR SN74ALS245ADWRE4 SN74ALS245ADWRG4 SN74ALS245AN SN74ALS245AN3 SN74ALS245ANE4 SN74ALS245ANSR SN74ALS245ANSRG4
Clasificación del fabricante
- Semiconductors> Logic> Buffer/Driver/Transceiver> Standard Transceiver