Datasheet Texas Instruments SN54ALS257A — Datenblatt
| Hersteller | Texas Instruments |
| Serie | SN54ALS257A |
Quad 2-Zeilen- bis 1-Zeilen-Datenwähler / Multiplexer mit 3-Status
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
Auszug aus dem Dokument
Preise
Status
| 85097012A | 8509701EA | SNJ54ALS257AFK | SNJ54ALS257AJ | |
|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No | No | No |
Verpackung
| 85097012A | 8509701EA | SNJ54ALS257AFK | SNJ54ALS257AJ | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 20 | 16 | 20 | 16 |
| Package Type | FK | J | FK | J |
| Industry STD Term | LCCC | CDIP | LCCC | CDIP |
| JEDEC Code | S-CQCC-N | R-GDIP-T | S-CQCC-N | R-GDIP-T |
| Package QTY | 1 | 1 | 1 | 1 |
| Carrier | TUBE | TUBE | TUBE | TUBE |
| Device Marking | 85097012A | 8509701EA | SNJ54ALS | SNJ54ALS257AJ |
| Width (mm) | 8.89 | 6.92 | 8.89 | 6.92 |
| Length (mm) | 8.89 | 19.56 | 8.89 | 19.56 |
| Thickness (mm) | 1.83 | 4.57 | 1.83 | 4.57 |
| Pitch (mm) | 1.27 | 2.54 | 1.27 | 2.54 |
| Max Height (mm) | 2.03 | 5.08 | 2.03 | 5.08 |
| Mechanical Data | Herunterladen | Herunterladen | Herunterladen | Herunterladen |
Parameter
| Parameters / Models | 85097012A | 8509701EA | SNJ54ALS257AFK | SNJ54ALS257AJ |
|---|---|---|---|---|
| Number of Channels | 4 | 4 | 4 | 4 |
| F @ Nom Voltage(Max), Mhz | 75 | 75 | 75 | 75 |
| ICC @ Nom Voltage(Max), mA | 14 | 14 | 14 | 14 |
| Operating Temperature Range, C | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 |
| Package Group | LCCC | CDIP | LCCC | CDIP |
| Package Size: mm2:W x L, PKG | 20LCCC: 79 mm2: 8.89 x 8.89(LCCC) | See datasheet (CDIP) | 20LCCC: 79 mm2: 8.89 x 8.89(LCCC) | See datasheet (CDIP) |
| Rating | Military | Military | Military | Military |
| Schmitt Trigger | No | No | No | No |
| Technology Family | ALS | ALS | ALS | ALS |
| VCC(Max), V | 5.5 | 5.5 | 5.5 | 5.5 |
| VCC(Min), V | 4.5 | 4.5 | 4.5 | 4.5 |
| Voltage(Nom), V | 5 | 5 | 5 | 5 |
| tpd @ Nom Voltage(Max), ns | 12 | 12 | 12 | 12 |
Öko-Plan
| 85097012A | 8509701EA | SNJ54ALS257AFK | SNJ54ALS257AJ | |
|---|---|---|---|---|
| RoHS | See ti.com | See ti.com | See ti.com | See ti.com |
Anwendungshinweise
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Modellreihe
Serie: SN54ALS257A (4)
Herstellerklassifikation
- Semiconductors> Space & High Reliability> Logic Products> Specialty Logic Products> Decoders/Encoders/Multiplexers