SN54ALS323_TI 具有同步清零功能和三态输出的 8 位通用移位/存储寄存器

SN54ALS323的基本参数

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 - 移位寄存器
功能描述：具有同步清零功能和三态输出的 8 位通用移位/存储寄存器
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SN54ALS323的产品详情：

These 8-bit universal shift/storage registers feature multiplexed input/output (I/O) ports to achieve full 8-bit data handling in a 20-pin package. Two function-select (S0, S1) inputs and two output-enable (OE1\, OE2\) inputs can be used to choose the modes of operation listed in the function table.

Synchronous parallel loading is accomplished by taking both S0 and S1 high. This places the 3-state outputs in the high-impedance state and permits data applied on the I/O ports to be clocked into the register. Reading out of the register can be accomplished while the outputs are enabled in any mode. Clearing occurs synchronously when the clear (CLR\) input is low. Taking either OE1\ or OE2\ high disables the outputs but has no effect on clearing, shifting, or storing data.

The SN54ALS323 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS323 is characterized for operation from 0°C to 70°C.

SN54ALS323的优势和特性：

Multiplexed I/O Ports Provide Improved Bit Density
Four Modes of Operation:
- Hold (Store)
- Shift Right
- Shift Left
- Load Data
Operate With Outputs Enabled or at High Impedance
3-State Outputs Drive Bus Lines Directly
Can Be Cascaded for n-Bit Word Lengths
Synchronous Clear
Applications:
- Stacked or Push-Down Registers
- Buffer Storage
- Accumulator Registers
Package Options Include Plastic Small-Outline (DW) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs

SN54ALS323的参数（英文）：

Configuration
Universal
Bits (#)
8
Technology Family
ALS
Supply voltage (Min) (V)
4.5
Supply voltage (Max) (V)
5.5
Input type
Bipolar
Output type
3-State
Clock Frequency (MHz)
17
IOL (Max) (mA)
24
IOH (Max) (mA)
-2.6
ICC (Max) (uA)
40000
Features
High speed (tpd 10-50ns)

SN54ALS323具体的完整产品型号参数及价格（美元）：

SN54ALS323的完整型号有：8302102RA、8302102SA、SNJ54ALS323J、SNJ54ALS323W，以下是这些产品的关键参数及官网采购报价：

8302102RA，工作温度：-55 to 125，封装：CDIP (J)-20，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网8302102RA的批量USD价格：33.112（1000+）

8302102SA，工作温度：-55 to 125，封装：CFP (W)-20，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网8302102SA的批量USD价格：31.361（1000+）

SNJ54ALS323J，工作温度：-55 to 125，封装：CDIP (J)-20，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网SNJ54ALS323J的批量USD价格：33.112（1000+）

SNJ54ALS323W，工作温度：-55 to 125，封装：CFP (W)-20，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：SNPB，TI官网SNJ54ALS323W的批量USD价格：31.361（1000+）

SN54ALS323的评估套件：

SN54ALS323的电路图解：

SN54ALS323的评估套件：