Datasheet Texas Instruments SN74HC244-Q1 — 数据表
| 制造商 | Texas Instruments |
| 系列 | SN74HC244-Q1 |
具有三态输出的汽车类八路缓冲器和线路驱动器
数据表
Octal Buffer and Line Driver With 3-State Outputs datasheet
PDF, 1.0 Mb, 修订版: A, 档案已发布: Apr 15, 2008
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价格
状态
| SN74HC244QDWRQ1 | SN74HC244QPWRG4Q1 | SN74HC244QPWRQ1 | |
|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | Yes | No |
打包
| SN74HC244QDWRQ1 | SN74HC244QPWRG4Q1 | SN74HC244QPWRQ1 | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 20 | 20 | 20 |
| Package Type | DW | PW | PW |
| Industry STD Term | SOIC | TSSOP | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 2000 | 2000 | 2000 |
| Carrier | LARGE T&R | LARGE T&R | LARGE T&R |
| Device Marking | HC244Q | HC244Q | HC244Q |
| Width (mm) | 7.5 | 4.4 | 4.4 |
| Length (mm) | 12.8 | 6.5 | 6.5 |
| Thickness (mm) | 2.35 | 1 | 1 |
| Pitch (mm) | 1.27 | .65 | .65 |
| Max Height (mm) | 2.65 | 1.2 | 1.2 |
| Mechanical Data | 下载 | 下载 | 下载 |
参数化
| Parameters / Models | SN74HC244QDWRQ1 | SN74HC244QPWRG4Q1 | SN74HC244QPWRQ1 |
|---|---|---|---|
| Bits | 8 | 8 | 8 |
| F @ Nom Voltage(Max), Mhz | 28 | 28 | 28 |
| ICC @ Nom Voltage(Max), mA | 0.08 | 0.08 | 0.08 |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 |
| Output Drive (IOL/IOH)(Max), mA | -7.8/7.8 | -7.8/7.8 | -7.8/7.8 |
| Package Group | SOIC | TSSOP | TSSOP |
| Package Size: mm2:W x L, PKG | 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 | Automotive | Automotive | Automotive |
| Schmitt Trigger | No | No | No |
| Technology Family | HC | HC | HC |
| VCC(Max), V | 6 | 6 | 6 |
| VCC(Min), V | 2 | 2 | 2 |
| Voltage(Nom), V | 6 | 6 | 6 |
| tpd @ Nom Voltage(Max), ns | 34 | 34 | 34 |
生态计划
| SN74HC244QDWRQ1 | SN74HC244QPWRG4Q1 | SN74HC244QPWRQ1 | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant |
模型线
系列: SN74HC244-Q1 (3)
制造商分类
- Semiconductors> Logic> Buffer/Driver/Transceiver> Non-Inverting Buffer/Driver