Datasheet Texas Instruments SN74AS867 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | SN74AS867 |
Contadores síncronos de 8 bits arriba / abajo
Hojas de datos
Synchronous 8-Bit Up/Down Counters datasheet
PDF, 367 Kb, Revisión: C, Archivo publicado: enero 1, 1995
Extracto del documento
Precios
Estado
| SN74AS867DW | SN74AS867DWE4 | SN74AS867NT3 | |
|---|---|---|---|
| Estado del ciclo de vida | 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 |
Embalaje
| SN74AS867DW | SN74AS867DWE4 | SN74AS867NT3 | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 24 | 24 | 24 |
| Package Type | DW | DW | NT |
| Industry STD Term | SOIC | SOIC | PDIP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDIP-T |
| Package QTY | 25 | 25 | |
| Carrier | TUBE | TUBE | |
| Device Marking | AS867 | AS867 | |
| Width (mm) | 7.5 | 7.5 | 6.73 |
| Length (mm) | 15.4 | 15.4 | 31.64 |
| Thickness (mm) | 2.35 | 2.35 | 4.57 |
| Pitch (mm) | 1.27 | 1.27 | 2.54 |
| Max Height (mm) | 2.65 | 2.65 | 5.08 |
| Mechanical Data | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | SN74AS867DW | SN74AS867DWE4 | SN74AS867NT3 |
|---|---|---|---|
| Approx. Price (US$) | 50.00 | 1ku | ||
| Bits | 8 | 8 | |
| Bits(#) | 8 | ||
| F @ Nom Voltage(Max), Mhz | 125 | 125 | |
| F @ Nom Voltage(Max)(Mhz) | 125 | ||
| Function | Counter | Counter | Counter |
| ICC @ Nom Voltage(Max), mA | 195 | 195 | |
| ICC @ Nom Voltage(Max)(mA) | 195 | ||
| Input Type | TTL | ||
| Operating Temperature Range, C | 0 to 70 | 0 to 70 | |
| Operating Temperature Range(C) | 0 to 70 | ||
| Output Drive (IOL/IOH)(Max), mA | 20/-2 | 20/-2 | |
| Output Drive (IOL/IOH)(Max)(mA) | 20/-2 | ||
| Output Type | CMOS | ||
| Package Group | SOIC | SOIC | SOIC |
| Package Size: mm2:W x L, PKG | 24SOIC: 160 mm2: 10.3 x 15.5(SOIC) | 24SOIC: 160 mm2: 10.3 x 15.5(SOIC) | |
| Package Size: mm2:W x L (PKG) | See datasheet (PDIP) | ||
| Rating | Catalog | Catalog | Catalog |
| Schmitt Trigger | No | ||
| Technology Family | AS | AS | AS |
| Type | Binary | Binary | Binary |
| VCC(Max), V | 5.5 | 5.5 | |
| VCC(Max)(V) | 5.5 | ||
| VCC(Min), V | 4.5 | 4.5 | |
| VCC(Min)(V) | 4.5 | ||
| Voltage(Nom), V | 5 | 5 | |
| Voltage(Nom)(V) | 5 | ||
| tpd @ Nom Voltage(Max), ns | 22 | 22 | |
| tpd @ Nom Voltage(Max)(ns) | 22 |
Plan ecológico
| SN74AS867DW | SN74AS867DWE4 | SN74AS867NT3 | |
|---|---|---|---|
| RoHS | Obediente | Obediente | Desobediente |
| Pb gratis | No |
Notas de aplicación
- Advanced Schottky Load ManagementPDF, 277 Kb, Archivo publicado: feb 1, 1997
Designers of high-speed systems that include advanced Schottky (AS) devices must consider the operating environment in their work. They must be aware of the individual device characteristics and their interaction with other devices. This document provides a detailed discussion of the waveform characteristics equivalent circuit models transmission line fanout and termination for AS load manageme - 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: SN74AS867 (3)
Clasificación del fabricante
- Semiconductors> Logic> Specialty Logic> Counter/Arithmetic/Parity Function