Datasheet Texas Instruments SNJ54ALS257AFK — Datenblatt
| Hersteller | Texas Instruments |
| Serie | SN54ALS257A |
| Artikelnummer | SNJ54ALS257AFK |
Quad 2-Zeilen- bis 1-Zeilen-Datenwähler / Multiplexer mit 3-Status 20-LCCC -55 bis 125
Datenblätter
Quad 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs datasheet
PDF, 1.0 Mb, Revision: C, Datei veröffentlicht: Aug 1, 1996
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Preise
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Verpackung
| Pin | 20 | 20 | 20 |
| Package Type | FK | FK | FK |
| Industry STD Term | LCCC | LCCC | LCCC |
| JEDEC Code | S-CQCC-N | S-CQCC-N | S-CQCC-N |
| Package QTY | 1 | 1 | 1 |
| Carrier | TUBE | TUBE | TUBE |
| Device Marking | SNJ54ALS | 257AFK | 85097012A |
| Width (mm) | 8.89 | 8.89 | 8.89 |
| Length (mm) | 8.89 | 8.89 | 8.89 |
| Thickness (mm) | 1.83 | 1.83 | 1.83 |
| Pitch (mm) | 1.27 | 1.27 | 1.27 |
| Max Height (mm) | 2.03 | 2.03 | 2.03 |
| Mechanical Data | Herunterladen | Herunterladen | Herunterladen |
Parameter
| Number of Channels | 4 |
| F @ Nom Voltage(Max) | 75 Mhz |
| ICC @ Nom Voltage(Max) | 14 mA |
| Operating Temperature Range | -55 to 125 C |
| Package Group | LCCC |
| Package Size: mm2:W x L | 20LCCC: 79 mm2: 8.89 x 8.89(LCCC) PKG |
| Rating | Military |
| Schmitt Trigger | No |
| Technology Family | ALS |
| VCC(Max) | 5.5 V |
| VCC(Min) | 4.5 V |
| Voltage(Nom) | 5 V |
| tpd @ Nom Voltage(Max) | 12 ns |
Öko-Plan
| RoHS | See ti.com |
Anwendungshinweise
- Advanced Schottky (ALS and AS) Logic FamiliesPDF, 1.9 Mb, Datei veröffentlicht: Aug 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
Modellreihe
Serie: SN54ALS257A (4)
- 85097012A 8509701EA SNJ54ALS257AFK SNJ54ALS257AJ
Herstellerklassifikation
- Semiconductors > Space & High Reliability > Logic Products > Specialty Logic Products > Decoders/Encoders/Multiplexers