Datasheet Texas Instruments SN74BCT245 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | SN74BCT245 |

Transceptores de bus octal
Hojas de datos
Octal Bus Transceivers With 3-State Outputs datasheet
PDF, 1.4 Mb, Revisión: H, Archivo publicado: mayo 3, 2002
Extracto del documento
Estado
| SN74BCT245DBLE | SN74BCT245DBR | SN74BCT245DW | SN74BCT245DWR | SN74BCT245N | SN74BCT245NE4 | SN74BCT245NSR | SN74BCT245PW | SN74BCT245PWG4 | SN74BCT245PWR | |
|---|---|---|---|---|---|---|---|---|---|---|
| Estado del ciclo de vida | 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) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No | No | No | No | No | No | No | No | No | No |
Embalaje
| SN74BCT245DBLE | SN74BCT245DBR | SN74BCT245DW | SN74BCT245DWR | SN74BCT245N | SN74BCT245NE4 | SN74BCT245NSR | SN74BCT245PW | SN74BCT245PWG4 | SN74BCT245PWR | |
|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Pin | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Package Type | DB | DB | DW | DW | N | N | NS | PW | PW | PW |
| Industry STD Term | SSOP | SSOP | SOIC | SOIC | PDIP | PDIP | SOP | TSSOP | TSSOP | TSSOP |
| 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 |
| Width (mm) | 5.3 | 5.3 | 7.5 | 7.5 | 6.35 | 6.35 | 5.3 | 4.4 | 4.4 | 4.4 |
| Length (mm) | 7.2 | 7.2 | 12.8 | 12.8 | 24.33 | 24.33 | 12.6 | 6.5 | 6.5 | 6.5 |
| Thickness (mm) | 1.95 | 1.95 | 2.35 | 2.35 | 4.57 | 4.57 | 1.95 | 1 | 1 | 1 |
| Pitch (mm) | .65 | .65 | 1.27 | 1.27 | 2.54 | 2.54 | 1.27 | .65 | .65 | .65 |
| Max Height (mm) | 2 | 2 | 2.65 | 2.65 | 5.08 | 5.08 | 2 | 1.2 | 1.2 | 1.2 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar |
| Package QTY | 2000 | 25 | 2000 | 20 | 20 | 2000 | 70 | 70 | 2000 | |
| Carrier | LARGE T&R | TUBE | LARGE T&R | TUBE | TUBE | LARGE T&R | TUBE | TUBE | LARGE T&R | |
| Device Marking | BT245 | BCT245 | BCT245 | SN74BCT245N | SN74BCT245N | BCT245 | BT245 | BT245 | BT245 |
Paramétricos
| Parameters / Models | SN74BCT245DBLE![]() | SN74BCT245DBR![]() | SN74BCT245DW![]() | SN74BCT245DWR![]() | SN74BCT245N![]() | SN74BCT245NE4![]() | SN74BCT245NSR![]() | SN74BCT245PW![]() | SN74BCT245PWG4![]() | SN74BCT245PWR![]() |
|---|---|---|---|---|---|---|---|---|---|---|
| Approx. Price (US$) | 1.88 | 1ku | |||||||||
| Bits | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | |
| Bits(#) | 8 | |||||||||
| F @ Nom Voltage(Max), Mhz | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | |
| F @ Nom Voltage(Max)(Mhz) | 70 | |||||||||
| ICC @ Nom Voltage(Max), mA | 0.09 | 0.09 | 0.09 | 0.09 | 0.09 | 0.09 | 0.09 | 0.09 | 0.09 | |
| ICC @ Nom Voltage(Max)(mA) | 0.09 | |||||||||
| 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 | 0 to 70 | |
| Operating Temperature Range(C) | 0 to 70 | |||||||||
| Output Drive (IOL/IOH)(Max), mA | -15/64 | -15/64 | -15/64 | -15/64 | -15/64 | -15/64 | -15/64 | -15/64 | -15/64 | |
| Output Drive (IOL/IOH)(Max)(mA) | -15/64 | |||||||||
| Output Type | TTL | |||||||||
| Package Group | SSOP | SSOP | SOIC | SOIC | PDIP | PDIP | SO | TSSOP | TSSOP | TSSOP |
| Package Size: mm2:W x L, PKG | 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) | See datasheet (PDIP) | See datasheet (PDIP) | 20SO: 98 mm2: 7.8 x 12.6(SO) | 20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) | 20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) | 20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) | |
| Package Size: mm2:W x L (PKG) | See datasheet (PDIP) | |||||||||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Schmitt Trigger | No | No | No | No | No | No | No | No | No | No |
| Technology Family | BCT | BCT | BCT | BCT | BCT | BCT | BCT | BCT | BCT | BCT |
| VCC(Max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | |
| VCC(Max)(V) | 5.5 | |||||||||
| VCC(Min), V | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | |
| VCC(Min)(V) | 4.5 | |||||||||
| Voltage(Nom), V | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | |
| Voltage(Nom)(V) | 5 | |||||||||
| tpd @ Nom Voltage(Max), ns | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | |
| tpd @ Nom Voltage(Max)(ns) | 7 |
Plan ecológico
| SN74BCT245DBLE | SN74BCT245DBR | SN74BCT245DW | SN74BCT245DWR | SN74BCT245N | SN74BCT245NE4 | SN74BCT245NSR | SN74BCT245PW | SN74BCT245PWG4 | SN74BCT245PWR | |
|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Desobediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente |
| Pb gratis | No | Sí | Sí |
Linea modelo
Serie: SN74BCT245 (10)
Clasificación del fabricante
- Semiconductors> Logic> Buffer/Driver/Transceiver> Standard Transceiver