- 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 - 通用收发器
- 功能描述：具有三态输出的 18 位寄存总线收发器
- 点击这里打开及下载SN74ALVCH16524的技术文档资料
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This 18-bit universal bus transceiver is designed for 1.65-V to 3.6-V VCC operation.
Data flow in each direction is controlled by output-enable (OEAB\ and OEBA\) and clock-enable (CLKENBA\) inputs. For the A-to-B data flow, the data flows through a single buffer. The B-to-A data can flow through a four-stage pipeline register path, or through a single register path, depending on the state of the select (SEL\) input.
Data is stored in the internal registers on the low-to-high transition of the clock (CLK) input, provided that the appropriate CLKENBA\ input is low. The B-to-A data transfer is synchronized with CLK.
To ensure the high-impedance state during power up or power down, OE\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended.
- Member of the Texas Instruments Widebus? Family
- UBT? Transceiver Combines D-Type Latches and D-Type Flip-Flops for Operation in Transparent, Latched, Clocked, or Clock-Enable Mode
- Operates From 1.65-V to 3.6-V
- Max tpd of 3.2 ns at 3.3-V
- ±24-mA Output Drive at 3.3-V
- Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors
- Latch-Up Performance Exceeds 250 mA Per JESD 17
- ESD Performance Tested Per JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
Widebus, UBT are trademarks of Texas Instruments.
- IOL (Max) (mA)
- 24
- IOH (Max) (mA)
- -24
- Technology Family
- ALVC
- Rating
- Catalog
- Operating temperature range (C)
- -40 to 85
SN74ALVCH16524的完整型号有：SN74ALVCH16524DL，以下是这些产品的关键参数及官网采购报价：
SN74ALVCH16524DL，工作温度：-40 to 85，封装：SSOP (DL)-56，包装数量MPQ：20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SN74ALVCH16524DL的批量USD价格：4.784（1000+）
SN74ALVCH16524DL，工作温度：-40 to 85，封装：SSOP (DL)-56，包装数量MPQ：20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SN74ALVCH16524DL的批量USD价格：4.784（1000+）
