Datasheet Texas Instruments CD74HCT244 — 数据表
| 制造商 | Texas Instruments |
| 系列 | CD74HCT244 |
具有三态输出的高速CMOS逻辑同相八路缓冲器/线路驱动器
数据表
CD54/74HC240, CD54/74HCT240, CD74HC241, CD54/74HCT241, CD54 datasheet
PDF, 942 Kb, 修订版: E, 档案已发布: Oct 4, 2004
从文件中提取
价格
状态
| CD74HCT244E | CD74HCT244EE4 | CD74HCT244M | CD74HCT244M96 | CD74HCT244M96G4 | CD74HCT244ME4 | |
|---|---|---|---|---|---|---|
| Lifecycle Status | 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 | No |
打包
| CD74HCT244E | CD74HCT244EE4 | CD74HCT244M | CD74HCT244M96 | CD74HCT244M96G4 | CD74HCT244ME4 | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Pin | 20 | 20 | 20 | 20 | 20 | 20 |
| Package Type | N | N | DW | DW | DW | DW |
| Industry STD Term | PDIP | PDIP | SOIC | SOIC | SOIC | SOIC |
| JEDEC Code | R-PDIP-T | R-PDIP-T | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 20 | 20 | 25 | 2000 | 2000 | 25 |
| Carrier | TUBE | TUBE | TUBE | LARGE T&R | LARGE T&R | TUBE |
| Device Marking | CD74HCT244E | CD74HCT244E | HCT244M | HCT244M | HCT244M | HCT244M |
| Width (mm) | 6.35 | 6.35 | 7.5 | 7.5 | 7.5 | 7.5 |
| Length (mm) | 24.33 | 24.33 | 12.8 | 12.8 | 12.8 | 12.8 |
| Thickness (mm) | 4.57 | 4.57 | 2.35 | 2.35 | 2.35 | 2.35 |
| Pitch (mm) | 2.54 | 2.54 | 1.27 | 1.27 | 1.27 | 1.27 |
| Max Height (mm) | 5.08 | 5.08 | 2.65 | 2.65 | 2.65 | 2.65 |
| Mechanical Data | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 |
参数化
| Parameters / Models | CD74HCT244E | CD74HCT244EE4 | CD74HCT244M | CD74HCT244M96 | CD74HCT244M96G4 | CD74HCT244ME4 |
|---|---|---|---|---|---|---|
| Bits | 6 | 6 | 6 | 6 | 6 | 6 |
| F @ Nom Voltage(Max), Mhz | 25 | 25 | 25 | 25 | 25 | 25 |
| ICC @ Nom Voltage(Max), mA | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 |
| Operating Temperature Range, C | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 |
| Output Drive (IOL/IOH)(Max), mA | -6/6 | -6/6 | -6/6 | -6/6 | -6/6 | -6/6 |
| Package Group | PDIP | PDIP | SOIC | SOIC | SOIC | SOIC |
| Package Size: mm2:W x L, PKG | See datasheet (PDIP) | See datasheet (PDIP) | 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) |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Schmitt Trigger | No | No | No | No | No | No |
| Technology Family | HCT | HCT | HCT | HCT | HCT | HCT |
| VCC(Max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| VCC(Min), V | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
| Voltage(Nom), V | 5 | 5 | 5 | 5 | 5 | 5 |
| tpd @ Nom Voltage(Max), ns | 28 | 28 | 28 | 28 | 28 | 28 |
生态计划
| CD74HCT244E | CD74HCT244EE4 | CD74HCT244M | CD74HCT244M96 | CD74HCT244M96G4 | CD74HCT244ME4 | |
|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
| Pb Free | Yes | Yes |
模型线
系列: CD74HCT244 (6)
制造商分类
- Semiconductors> Logic> Buffer/Driver/Transceiver> Non-Inverting Buffer/Driver