- 制造厂商：TI
- 产品类别：逻辑和电压转换
- 技术类目：缓冲器、驱动器和收发器 - 同相缓冲器和驱动器
- 功能描述：具有总线保持和三态输出的增强型产品 8 通道、1.65V 至 3.6V 缓冲器
- 点击这里打开及下载SN74ALVC244-EP的技术文档资料
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This octal buffer/line driver is designed for 1.65-V to 3.6-V VCC operation.
The SN74ALVC244 is organized as two 4-bit line drivers with separate output-enable (OE)\ inputs. When OE\ is low, the device passes data from the A inputs to the Y outputs. When OE\ is high, the outputs are in the high-impedance state.
To ensure the high-impedance state during power up or power down, OE\ shall be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
- Controlled Baseline
- One Assembly/Test Site, One Fabrication Site
- Enhanced Diminishing Manufacturing Sources (DMS) Support
- Enhanced Product-Change Notification
- Qualification Pedigree(1)
- Operates From 1.65-V to 3.6-V VCC
- Max tpd of 2.8 ns at 3.3-V VCC
- ±24-mA Output Drive at 3.3-V VCC
- Latch-Up Performance Exceeds 250 mA Per JESD 17
- ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)
(1) Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.
- Technology Family
- ALVC
- Supply voltage (Min) (V)
- 1.65
- Supply voltage (Max) (V)
- 3.6
- Number of channels (#)
- 8
- IOL (Max) (mA)
- 24
- ICC (Max) (uA)
- 24
- IOH (Max) (mA)
- -24
- Input type
- Standard CMOS
- Output type
- 3-State
- Features
- Balanced outputs, Very high speed (tpd 5-10ns), Damping resistors, Bus-hold
- Rating
- HiRel Enhanced Product
SN74ALVC244-EP的完整型号有：SN74ALVC244IPWREP、V62/04762-01XE，以下是这些产品的关键参数及官网采购报价：
SN74ALVC244IPWREP，工作温度：-40 to 85，封装：TSSOP (PW)-20，包装数量MPQ：2000个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网SN74ALVC244IPWREP的批量USD价格：.9（1000+）
V62/04762-01XE，工作温度：-40 to 85，封装：TSSOP (PW)-20，包装数量MPQ：2000个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网V62/04762-01XE的批量USD价格：.9（1000+）
SN74ALVC244IPWREP，工作温度：-40 to 85，封装：TSSOP (PW)-20，包装数量MPQ：2000个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网SN74ALVC244IPWREP的批量USD价格：.9（1000+）
V62/04762-01XE，工作温度：-40 to 85，封装：TSSOP (PW)-20，包装数量MPQ：2000个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网V62/04762-01XE的批量USD价格：.9（1000+）
