Datasheet Texas Instruments CD54HCT138 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | CD54HCT138 |
Demultiplexor de decodificador de línea de 3 a 8 líneas lógicas CMOS de alta velocidad y sin inversión
Hojas de datos
CD54/74HC138, CD54/74HCT138, CD54/74HC238, CD54/74HCT238 datasheet
PDF, 754 Kb, Revisión: I, Archivo publicado: agosto 24, 2004
Extracto del documento
Precios
Estado
| CD54HCT138F | CD54HCT138F3A | |
|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No | No |
Embalaje
| CD54HCT138F | CD54HCT138F3A | |
|---|---|---|
| N | 1 | 2 |
| Pin | 16 | 16 |
| Package Type | J | J |
| Industry STD Term | CDIP | CDIP |
| JEDEC Code | R-GDIP-T | R-GDIP-T |
| Package QTY | 1 | 1 |
| Carrier | TUBE | TUBE |
| Device Marking | CD54HCT138F | CD54HCT138F3A |
| Width (mm) | 6.92 | 6.92 |
| Length (mm) | 19.56 | 19.56 |
| Thickness (mm) | 4.57 | 4.57 |
| Pitch (mm) | 2.54 | 2.54 |
| Max Height (mm) | 5.08 | 5.08 |
| Mechanical Data | Descargar | Descargar |
Paramétricos
| Parameters / Models | CD54HCT138F | CD54HCT138F3A |
|---|---|---|
| Number of Channels | 1 | 1 |
| F @ Nom Voltage(Max), Mhz | 25 | 25 |
| ICC @ Nom Voltage(Max), mA | 0.08 | 0.08 |
| Operating Temperature Range, C | -55 to 125 | -55 to 125 |
| Package Group | CDIP | CDIP |
| Package Size: mm2:W x L, PKG | See datasheet (CDIP) | See datasheet (CDIP) |
| Rating | Military | Military |
| Schmitt Trigger | No | No |
| Technology Family | HCT | HCT |
| VCC(Max), V | 5.5 | 5.5 |
| VCC(Min), V | 4.5 | 4.5 |
| Voltage(Nom), V | 5 | 5 |
| tpd @ Nom Voltage(Max), ns | 35 | 35 |
Plan ecológico
| CD54HCT138F | CD54HCT138F3A | |
|---|---|---|
| RoHS | See ti.com | See ti.com |
Notas de aplicación
- Using High Speed CMOS and Advanced CMOS in Systems With Multiple VccPDF, 43 Kb, Archivo publicado: abr 1, 1996
Though low power consumption is a feature of CMOS devices sometimes this feature does not meet a designer?s system power supply constraints. Therefore a partial system power down or multiple Vcc supplies are used to meet the needs of the system. This document shows electrostatic discharge protection circuits. It also provides circuit and bus driver examples of partial system power down and curren - SN54/74HCT CMOS Logic Family Applications and RestrictionsPDF, 102 Kb, Archivo publicado: mayo 1, 1996
The TI SN54/74HCT family of CMOS devices is a subgroup of the SN74HC series with the HCT circuitry modified to meet the interfacing requirements of TTL outputs to high-speed CMOS inputs. The HCT devices can be driven by the TTL circuits directly without additional components. This document describes the TTL/HC interface the operating voltages circuit noise and power consumption. A Bergeron anal
Linea modelo
Serie: CD54HCT138 (2)
Clasificación del fabricante
- Semiconductors> Space & High Reliability> Logic Products> Specialty Logic Products> Decoders/Encoders/Multiplexers