Datasheet Texas Instruments CY74FCT191T — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | CY74FCT191T |
Contadores binarios ascendentes / descendentes sincrónicos preestablecidos de 4 bits
Hojas de datos
4-Bit Up/Down Binary Counter datasheet
PDF, 1.2 Mb, Revisión: A, Archivo publicado: sept 1, 2001
Extracto del documento
Estado
| CY74FCT191ATSOC | CY74FCT191ATSOCE4 | CY74FCT191CTQCT | CY74FCT191CTSOC | CY74FCT191CTSOCE4 | CY74FCT191CTSOCT | CY74FCT191CTSOCTG4 | |
|---|---|---|---|---|---|---|---|
| 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) | Obsoleto (El fabricante ha interrumpido la producción del dispositivo) | Obsoleto (El fabricante ha interrumpido la producción del dispositivo) |
| Disponibilidad de muestra del fabricante | No | No | No | No | No | No | No |
Embalaje
| CY74FCT191ATSOC | CY74FCT191ATSOCE4 | CY74FCT191CTQCT | CY74FCT191CTSOC | CY74FCT191CTSOCE4 | CY74FCT191CTSOCT | CY74FCT191CTSOCTG4 | |
|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Pin | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Package Type | DW | DW | DBQ | DW | DW | DW | DW |
| Industry STD Term | SOIC | SOIC | SSOP | SOIC | SOIC | SOIC | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 40 | 40 | 2500 | 40 | 40 | ||
| Carrier | TUBE | TUBE | LARGE T&R | TUBE | TUBE | ||
| Device Marking | FCT191A | FCT191A | FT191-3 | FCT191C | FCT191C | ||
| Width (mm) | 7.5 | 7.5 | 3.9 | 7.5 | 7.5 | 7.5 | 7.5 |
| Length (mm) | 10.3 | 10.3 | 4.9 | 10.3 | 10.3 | 10.3 | 10.3 |
| Thickness (mm) | 2.35 | 2.35 | 1.5 | 2.35 | 2.35 | 2.35 | 2.35 |
| Pitch (mm) | 1.27 | 1.27 | .64 | 1.27 | 1.27 | 1.27 | 1.27 |
| Max Height (mm) | 2.65 | 2.65 | 1.75 | 2.65 | 2.65 | 2.65 | 2.65 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | CY74FCT191ATSOC | CY74FCT191ATSOCE4 | CY74FCT191CTQCT | CY74FCT191CTSOC | CY74FCT191CTSOCE4 | CY74FCT191CTSOCT![]() | CY74FCT191CTSOCTG4![]() |
|---|---|---|---|---|---|---|---|
| Approx. Price (US$) | 0.51 | 1ku | 0.51 | 1ku | |||||
| Bits | 4 | 4 | 4 | 4 | 4 | ||
| Bits(#) | 4 | 4 | |||||
| F @ Nom Voltage(Max), Mhz | 70 | 70 | 70 | 70 | 70 | ||
| F @ Nom Voltage(Max)(Mhz) | 70 | 70 | |||||
| ICC @ Nom Voltage(Max), mA | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | ||
| ICC @ Nom Voltage(Max)(mA) | 0.2 | 0.2 | |||||
| Input Type | TTL | TTL | |||||
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | ||
| Operating Temperature Range(C) | -40 to 85 | -40 to 85 | |||||
| Output Drive (IOL/IOH)(Max), mA | 64/-32 | 64/-32 | 64/-32 | 64/-32 | 64/-32 | ||
| Output Drive (IOL/IOH)(Max)(mA) | 64/-32 | 64/-32 | |||||
| Output Type | CMOS | CMOS | |||||
| Package Group | SOIC | SOIC | SSOP | SOIC | SOIC | SOIC | SOIC |
| Package Size: mm2:W x L, PKG | 16SOIC: 106 mm2: 10.3 x 10.3(SOIC) | 16SOIC: 106 mm2: 10.3 x 10.3(SOIC) | 16SSOP: 19 mm2: 3.9 x 4.9(SSOP) | 16SOIC: 106 mm2: 10.3 x 10.3(SOIC) | 16SOIC: 106 mm2: 10.3 x 10.3(SOIC) | ||
| Package Size: mm2:W x L (PKG) | 16SOIC: 106 mm2: 10.3 x 10.3(SOIC) | 16SOIC: 106 mm2: 10.3 x 10.3(SOIC) | |||||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Schmitt Trigger | No | No | |||||
| Technology Family | FCT | FCT | FCT | FCT | FCT | FCT | FCT |
| VCC(Max), V | 5.25 | 5.25 | 5.25 | 5.25 | 5.25 | ||
| VCC(Max)(V) | 5.25 | 5.25 | |||||
| VCC(Min), V | 4.75 | 4.75 | 4.75 | 4.75 | 4.75 | ||
| VCC(Min)(V) | 4.75 | 4.75 | |||||
| Voltage(Nom), V | 5 | 5 | 5 | 5 | 5 | ||
| Voltage(Nom)(V) | 5 | 5 | |||||
| tpd @ Nom Voltage(Max), ns | 7.8 | 7.8 | 6.2 | 6.2 | 6.2 | ||
| tpd @ Nom Voltage(Max)(ns) | 6.2 | 6.2 |
Plan ecológico
| CY74FCT191ATSOC | CY74FCT191ATSOCE4 | CY74FCT191CTQCT | CY74FCT191CTSOC | CY74FCT191CTSOCE4 | CY74FCT191CTSOCT | CY74FCT191CTSOCTG4 | |
|---|---|---|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente | Obediente | Desobediente | Desobediente |
| Pb gratis | No | No |
Linea modelo
Serie: CY74FCT191T (7)
Clasificación del fabricante
- Semiconductors> Logic> Specialty Logic> Counter/Arithmetic/Parity Function
