Datasheet Texas Instruments SN74HCT645 — Ficha de datos
Fabricante | Texas Instruments |
Serie | SN74HCT645 |
Transceptores de bus octal con salidas de 3 estados
Hojas de datos
SN54HCT645, SN74HCT645 datasheet
PDF, 1.1 Mb, Revisión: D, Archivo publicado: agosto 19, 2003
Extracto del documento
Precios
Estado
SN74HCT645DW | SN74HCT645DWG4 | SN74HCT645DWR | SN74HCT645DWRE4 | SN74HCT645N | SN74HCT645N3 | SN74HCT645NE4 | SN74HCT645PW | |
---|---|---|---|---|---|---|---|---|
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) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
Disponibilidad de muestra del fabricante | No | No | No | No | No | No | No | No |
Embalaje
SN74HCT645DW | SN74HCT645DWG4 | SN74HCT645DWR | SN74HCT645DWRE4 | SN74HCT645N | SN74HCT645N3 | SN74HCT645NE4 | SN74HCT645PW | |
---|---|---|---|---|---|---|---|---|
N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
Pin | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
Package Type | DW | DW | DW | DW | N | N | N | PW |
Industry STD Term | SOIC | SOIC | SOIC | SOIC | PDIP | PDIP | PDIP | TSSOP |
JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDIP-T | R-PDIP-T | R-PDIP-T | R-PDSO-G |
Package QTY | 25 | 25 | 2000 | 2000 | 20 | 20 | 70 | |
Carrier | TUBE | TUBE | LARGE T&R | LARGE T&R | TUBE | TUBE | TUBE | |
Device Marking | HCT645 | HCT645 | HCT645 | HCT645 | SN74HCT645N | SN74HCT645N | HT645 | |
Width (mm) | 7.5 | 7.5 | 7.5 | 7.5 | 6.35 | 6.35 | 6.35 | 4.4 |
Length (mm) | 12.8 | 12.8 | 12.8 | 12.8 | 24.33 | 24.33 | 24.33 | 6.5 |
Thickness (mm) | 2.35 | 2.35 | 2.35 | 2.35 | 4.57 | 4.57 | 4.57 | 1 |
Pitch (mm) | 1.27 | 1.27 | 1.27 | 1.27 | 2.54 | 2.54 | 2.54 | .65 |
Max Height (mm) | 2.65 | 2.65 | 2.65 | 2.65 | 5.08 | 5.08 | 5.08 | 1.2 |
Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
Parameters / Models | SN74HCT645DW | SN74HCT645DWG4 | SN74HCT645DWR | SN74HCT645DWRE4 | SN74HCT645N | SN74HCT645N3 | SN74HCT645NE4 | SN74HCT645PW |
---|---|---|---|---|---|---|---|---|
Approx. Price (US$) | 0.47 | 1ku | |||||||
Bits | 8 | 8 | 8 | 8 | 8 | 8 | 8 | |
Bits(#) | 8 | |||||||
F @ Nom Voltage(Max), Mhz | 25 | 25 | 25 | 25 | 25 | 25 | 25 | |
F @ Nom Voltage(Max)(Mhz) | 25 | |||||||
ICC @ Nom Voltage(Max), mA | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | |
ICC @ Nom Voltage(Max)(mA) | 0.08 | |||||||
Input Type | TTL | |||||||
Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | |
Operating Temperature Range(C) | -40 to 85 | |||||||
Output Drive (IOL/IOH)(Max), mA | -6/6 | -6/6 | -6/6 | -6/6 | -6/6 | -6/6 | -6/6 | |
Output Drive (IOL/IOH)(Max)(mA) | -6/6 | |||||||
Output Type | CMOS | |||||||
Package Group | SOIC | SOIC | SOIC | SOIC | PDIP | PDIP | PDIP | TSSOP |
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) | 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 |
Schmitt Trigger | No | No | No | No | No | No | No | No |
Technology Family | HCT | HCT | HCT | HCT | HCT | HCT | HCT | HCT |
VCC(Max), V | 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 | |
VCC(Min)(V) | 4.5 | |||||||
Voltage(Nom), V | 5 | 5 | 5 | 5 | 5 | 5 | 5 | |
Voltage(Nom)(V) | 5 | |||||||
tpd @ Nom Voltage(Max), ns | 25 | 25 | 25 | 25 | 25 | 25 | 25 | |
tpd @ Nom Voltage(Max)(ns) | 25 |
Plan ecológico
SN74HCT645DW | SN74HCT645DWG4 | SN74HCT645DWR | SN74HCT645DWRE4 | SN74HCT645N | SN74HCT645N3 | SN74HCT645NE4 | SN74HCT645PW | |
---|---|---|---|---|---|---|---|---|
RoHS | Obediente | Obediente | Obediente | Obediente | Obediente | Desobediente | Obediente | Obediente |
Pb gratis | Sí | Sí | No |
Linea modelo
Serie: SN74HCT645 (8)
Clasificación del fabricante
- Semiconductors> Logic> Buffer/Driver/Transceiver> Standard Transceiver