Datasheet Texas Instruments SN74AHCT244Q
| Manufacturer | Texas Instruments |
| Series | SN74AHCT244Q |
Automotive Catalog Octal Buffers/Drivers With 3-State Outputs
Datasheets
Octal Buffers/Drivers With 3-State Outputs datasheet
PDF, 1.0 Mb, File published: Feb 6, 2002
Extract from the document
Prices
Status
| SN74AHCT244QDWR | SN74AHCT244QDWRG4 | SN74AHCT244QPWR | SN74AHCT244QPWRG4 | |
|---|---|---|---|---|
| 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 | Yes | No | Yes | No |
Packaging
| SN74AHCT244QDWR | SN74AHCT244QDWRG4 | SN74AHCT244QPWR | SN74AHCT244QPWRG4 | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 20 | 20 | 20 | 20 |
| Package Type | DW | DW | PW | PW |
| Industry STD Term | SOIC | SOIC | TSSOP | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 2000 | 2000 | 2000 | 2000 |
| Carrier | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R |
| Device Marking | AHCT244Q | AHCT244Q | HB244Q | HB244Q |
| Width (mm) | 7.5 | 7.5 | 4.4 | 4.4 |
| Length (mm) | 12.8 | 12.8 | 6.5 | 6.5 |
| Thickness (mm) | 2.35 | 2.35 | 1 | 1 |
| Pitch (mm) | 1.27 | 1.27 | .65 | .65 |
| Max Height (mm) | 2.65 | 2.65 | 1.2 | 1.2 |
| Mechanical Data | Download | Download | Download | Download |
Parametrics
| Parameters / Models | SN74AHCT244QDWR | SN74AHCT244QDWRG4 | SN74AHCT244QPWR | SN74AHCT244QPWRG4 |
|---|---|---|---|---|
| Bits | 8 | 8 | 8 | 8 |
| F @ Nom Voltage(Max), Mhz | 110 | 110 | 110 | 110 |
| ICC @ Nom Voltage(Max), mA | 0.04 | 0.04 | 0.04 | 0.04 |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Output Drive (IOL/IOH)(Max), mA | -8/8 | -8/8 | -8/8 | -8/8 |
| Package Group | SOIC | SOIC | TSSOP | 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) | 20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) | 20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP) |
| Rating | Catalog | Catalog | Catalog | Catalog |
| Schmitt Trigger | No | No | No | No |
| Technology Family | AHCT | AHCT | AHCT | AHCT |
| 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 | 9.5 | 9.5 | 9.5 | 9.5 |
Eco Plan
| SN74AHCT244QDWR | SN74AHCT244QDWRG4 | SN74AHCT244QPWR | SN74AHCT244QPWRG4 | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Application Notes
- Advanced High-Speed CMOS (AHC) Logic Family (Rev. C)PDF, 102 Kb, Revision: C, File published: Dec 2, 2002
The Texas Instruments (TI) advanced high-speed CMOS (AHC) logic family provides a natural migration for high-speed CMOS (HCMOS) users who need more speed for low-power and low-drive applications. Unlike many other advanced logic families AHC does not have the drawbacks that come with higher speed e.g. higher signal noise and power consumption. The AHC logic family consists of gates medium-sca
Model Line
Series: SN74AHCT244Q (4)
Manufacturer's Classification
- Semiconductors> Logic> Buffer/Driver/Transceiver> Non-Inverting Buffer/Driver
