SN74ALVCH162374_TI 具有三态输出的 16 位边沿 D 类触发器

制造厂商：TI
产品类别：逻辑和电压转换
技术类目：触发器、锁存器和寄存器 - D 型触发器
功能描述：具有三态输出的 16 位边沿 D 类触发器
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SN74ALVCH162374的产品详情：

This 16-bit edge-triggered D-type flip-flop is designed for 1.65-V to 3.6-V V_CC operation.

The SN74ALVCH162374 is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. It can be used as two 8-bit flip-flops or one 16-bit flip-flop. On the positive transition of the clock (CLK) input, the Q outputs of the flip-flop take on the logic levels set up at the data (D) inputs.

The output-enable (OE)\ input can be used to place the eight outputs in either a normal logic state (high or low logic levels) or a high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and the increased drive provide the capability to drive bus lines without need for interface or pullup components. OE\ does not affect internal operations of the flip-flop. Old data can be retained or new data can be entered while the outputs are in the high-impedance state.

The outputs, which are designed to sink up to 12 mA, include equivalent 26- resistors to reduce overshoot and undershoot.

To ensure the high-impedance state during power up or power down, OE\ should be tied to V_CC 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.

SN74ALVCH162374的优势和特性：

Member of the Texas Instruments Widebus? Family
Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors
Output Ports Have Equivalent 26- Series Resistors, So No External Resistors Are Required
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)

Widebus is a trademark of Texas Instruments.

SN74ALVCH162374的参数（英文）：

Number of channels (#)
16
Technology Family
ALVC
Supply voltage (Min) (V)
1.65
Supply voltage (Max) (V)
3.6
Input type
Standard CMOS
Output type
3-State
Clock Frequency (Max) (MHz)
150
IOL (Max) (mA)
12
IOH (Max) (mA)
-12
ICC (Max) (uA)
40
Features
Balanced outputs, Very high speed (tpd 5-10ns), Over-voltage tolerant inputs, Damping resistors, Bus-hold

SN74ALVCH162374具体的完整产品型号参数及价格（美元）：

SN74ALVCH162374的完整型号有：SN74ALVCH162374DL、SN74ALVCH162374DLR、SN74ALVCH162374GR，以下是这些产品的关键参数及官网采购报价：

SN74ALVCH162374DL，工作温度：-40 to 85，封装：SSOP (DL)-48，包装数量MPQ：25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SN74ALVCH162374DL的批量USD价格：.806（1000+）

SN74ALVCH162374DLR，工作温度：-40 to 85，封装：SSOP (DL)-48，包装数量MPQ：1000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SN74ALVCH162374DLR的批量USD价格：.687（1000+）

SN74ALVCH162374GR，工作温度：-40 to 85，封装：TSSOP (DGG)-48，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SN74ALVCH162374GR的批量USD价格：.597（1000+）

SN74ALVCH162374的评估套件：

SN74ALVCH162374的电路图解：

SN74ALVCH162374的评估套件：