Datasheet Texas Instruments SN74ALS244C — Datenblatt
| Hersteller | Texas Instruments |
| Serie | SN74ALS244C |
Oktalpuffer / Leitungstreiber mit 3-Zustands-Ausgängen
Datenblätter
Octal Buffers And Line Drivers With 3-State Outputs datasheet
PDF, 1.3 Mb, Revision: C, Datei veröffentlicht: Aug 1, 1995
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Preise
Status
| SN74ALS244CDBLE | SN74ALS244CDBR | SN74ALS244CDBRG4 | SN74ALS244CDW | SN74ALS244CDWR | SN74ALS244CDWRE4 | SN74ALS244CDWRG4 | SN74ALS244CN | SN74ALS244CNE4 | SN74ALS244CNSR | SN74ALS244CNSRG4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Obsolete (Manufacturer has discontinued the production of the device) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | 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 | No | Yes | No | No | No | No | No |
Verpackung
| SN74ALS244CDBLE | SN74ALS244CDBR | SN74ALS244CDBRG4 | SN74ALS244CDW | SN74ALS244CDWR | SN74ALS244CDWRE4 | SN74ALS244CDWRG4 | SN74ALS244CN | SN74ALS244CNE4 | SN74ALS244CNSR | SN74ALS244CNSRG4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| Pin | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Package Type | DB | DB | DB | DW | DW | DW | DW | N | N | NS | NS |
| Industry STD Term | SSOP | SSOP | SSOP | SOIC | SOIC | SOIC | SOIC | PDIP | PDIP | SOP | SOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDIP-T | R-PDIP-T | R-PDSO-G | R-PDSO-G |
| Width (mm) | 5.3 | 5.3 | 5.3 | 7.5 | 7.5 | 7.5 | 7.5 | 6.35 | 6.35 | 5.3 | 5.3 |
| Length (mm) | 7.2 | 7.2 | 7.2 | 12.8 | 12.8 | 12.8 | 12.8 | 24.33 | 24.33 | 12.6 | 12.6 |
| Thickness (mm) | 1.95 | 1.95 | 1.95 | 2.35 | 2.35 | 2.35 | 2.35 | 4.57 | 4.57 | 1.95 | 1.95 |
| Pitch (mm) | .65 | .65 | .65 | 1.27 | 1.27 | 1.27 | 1.27 | 2.54 | 2.54 | 1.27 | 1.27 |
| Max Height (mm) | 2 | 2 | 2 | 2.65 | 2.65 | 2.65 | 2.65 | 5.08 | 5.08 | 2 | 2 |
| Mechanical Data | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen |
| Package QTY | 2000 | 2000 | 25 | 2000 | 2000 | 2000 | 20 | 20 | 2000 | 2000 | |
| Carrier | LARGE T&R | LARGE T&R | TUBE | LARGE T&R | LARGE T&R | LARGE T&R | TUBE | TUBE | LARGE T&R | LARGE T&R | |
| Device Marking | G244C | G244C | ALS244C | ALS244C | ALS244C | ALS244C | SN74ALS244CN | SN74ALS244CN | ALS244C | ALS244C |
Parameter
| Parameters / Models | SN74ALS244CDBLE | SN74ALS244CDBR | SN74ALS244CDBRG4 | SN74ALS244CDW | SN74ALS244CDWR | SN74ALS244CDWRE4 | SN74ALS244CDWRG4 | SN74ALS244CN | SN74ALS244CNE4 | SN74ALS244CNSR | SN74ALS244CNSRG4 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Approx. Price (US$) | 0.37 | 1ku | ||||||||||
| Bits | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | |
| Bits(#) | 8 | ||||||||||
| F @ Nom Voltage(Max), Mhz | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | |
| F @ Nom Voltage(Max)(Mhz) | 75 | ||||||||||
| ICC @ Nom Voltage(Max), mA | 0.024 | 0.024 | 0.024 | 0.024 | 0.024 | 0.024 | 0.024 | 0.024 | 0.024 | 0.024 | |
| ICC @ Nom Voltage(Max)(mA) | 0.024 | ||||||||||
| Input Type | TTL | ||||||||||
| Operating Temperature Range, C | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 | |
| Operating Temperature Range(C) | 0 to 70 | ||||||||||
| Output Drive (IOL/IOH)(Max), mA | -15/24 | -15/24 | -15/24 | -15/24 | -15/24 | -15/24 | -15/24 | -15/24 | -15/24 | -15/24 | |
| Output Drive (IOL/IOH)(Max)(mA) | -15/24 | ||||||||||
| Output Type | TTL | ||||||||||
| Package Group | SSOP | SSOP | SSOP | SOIC | SOIC | SOIC | SOIC | PDIP | PDIP | SO | SO |
| Package Size: mm2:W x L, PKG | 20SSOP: 56 mm2: 7.8 x 7.2(SSOP) | 20SSOP: 56 mm2: 7.8 x 7.2(SSOP) | 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) | 20SO: 98 mm2: 7.8 x 12.6(SO) | 20SO: 98 mm2: 7.8 x 12.6(SO) | |
| Package Size: mm2:W x L (PKG) | See datasheet (PDIP) | ||||||||||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Schmitt Trigger | No | No | No | No | No | No | No | No | No | No | No |
| Technology Family | ALS | ALS | ALS | ALS | ALS | ALS | ALS | ALS | ALS | ALS | ALS |
| VCC(Max), V | 5.5 | 5.5 | 5.5 | 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 | 4.5 | 4.5 | 4.5 | |
| VCC(Min)(V) | 4.5 | ||||||||||
| Voltage(Nom), V | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | |
| Voltage(Nom)(V) | 5 | ||||||||||
| tpd @ Nom Voltage(Max), ns | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | |
| tpd @ Nom Voltage(Max)(ns) | 10 |
Öko-Plan
| SN74ALS244CDBLE | SN74ALS244CDBR | SN74ALS244CDBRG4 | SN74ALS244CDW | SN74ALS244CDWR | SN74ALS244CDWRE4 | SN74ALS244CDWRG4 | SN74ALS244CN | SN74ALS244CNE4 | SN74ALS244CNSR | SN74ALS244CNSRG4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Not Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
| Pb Free | Yes | Yes | No |
Anwendungshinweise
- Simultaneous-Switching Performance of TI Logic Devices (Rev. B)PDF, 378 Kb, Revision: B, Datei veröffentlicht: Feb 23, 2005
Simultaneous-switching noise can generate and propagate glitches in electronic systems. Therefore, system designers are faced with challenges to minimize simultaneous-switching noise, while increasing switching speed and improving signal quality. This report presents the performance of different TI logic devices under various simultaneous-switching conditions. Factors such as the number of bits sw - 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: SN74ALS244C (11)
Herstellerklassifikation
- Semiconductors> Logic> Buffer/Driver/Transceiver> Non-Inverting Buffer/Driver