首页>SN74AHCT244-Q1>规格书详情
SN74AHCT244-Q1中文资料具有 TTL 兼容型 CMOS 输入的汽车类 8 通道、4.5V 至 5.5V 缓冲器数据手册TI规格书
SN74AHCT244-Q1规格书详情
描述 Description
This octal buffer/driver is designed specifically to improve both the performance and density of 3-state memory-address drivers, clock drivers, and bus-oriented receivers and transmitters. The SN74AHCT244 is organized as two 4-bit buffers/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.
特性 Features
• Qualified for Automotive Applications
• EPIC™ (Enhanced-Performance Implanted CMOS) Process
• Inputs Are TTL-Voltage Compatible
EPIC is a trademark of Texas Instruments.
技术参数
- 制造商编号
：SN74AHCT244-Q1
- 生产厂家
：TI
- Supply voltage (Min) (V)
：4.5
- Supply voltage (Max) (V)
：5.5
- Number of channels (#)
：8
- IOL (Max) (mA)
：8
- ICC (Max) (uA)
：40
- IOH (Max) (mA)
：-8
- Input type
：TTL-Compatible CMOS
- Output type
：Push-Pull
- Features
：Balanced outputs
- Rating
：Automotive
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI/德州仪器 |
24+ |
NA/ |
443 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
TI(德州仪器) |
24+ |
SOP20300mil |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
TI |
22+ |
20SOIC |
9000 |
原厂渠道,现货配单 |
询价 | ||
TI |
24+ |
SOIC20 |
292 |
只做原装，欢迎询价，量大价优 |
询价 | ||
TI |
25+ |
SOIC20 |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
TI/德州仪器 |
23+ |
SOICTSSOP |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
TI |
2025+ |
SOIC-20 |
16000 |
原装优势绝对有货 |
询价 | ||
TexasInstruments |
18+ |
ICBUFF/DVRTRI-STDUAL20SO |
6800 |
公司原装现货/欢迎来电咨询! |
询价 | ||
Texas Instruments |
24+ |
20-SOIC |
65200 |
一级代理/放心采购 |
询价 | ||
TI |
24+ |
SOIC20 |
270 |
询价 |
