
- 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:具有清零端的八路边沿触发式 D 型触发器
- 点击这里打开及下载SN54ABT273的技术文档资料
- TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格

The 'ABT273 are 8-bit positive-edge-triggered D-type flip-flops with a direct clear (
) input. They are particularly suitable for implementing buffer and storage registers, shift registers, and pattern generators.
Information at the data (D) inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going pulse. When the clock (CLK) input is at either the high or low level, the D input signal has no effect at the output.
The SN54ABT273 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ABT273 is characterized for operation from -40°C to 85°C.
- State-of-the-Art EPIC-IIBTM BiCMOS Design Significantly Reduces Power Dissipation
- Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17
- Typical VOLP (Output Ground Bounce) < 1 V at VCC = 5 V, TA = 25°C
- High-Drive Outputs (-32-mA IOH, 64-mA IOL)
- Package Options Include Plastic Small-Outline (DW), Shrink Small-Outline (DB), and Thin Shrink Small-Outline (PW) Packages, Ceramic Chip Carriers (FK), Plastic (N) and Ceramic (J) DIPs, and Ceramic Flat (W) Package
EPIC-IIB is a trademark of Texas Instruments Incorporated.
- Number of channels (#)
- 8
- Technology Family
- ABT
- Supply voltage (Min) (V)
- 4.5
- Supply voltage (Max) (V)
- 5.5
- Input type
- TTL-Compatible CMOS
- Output type
- Push-Pull
- Clock Frequency (Max) (MHz)
- 150
- IOL (Max) (mA)
- 48
- IOH (Max) (mA)
- -24
- ICC (Max) (uA)
- 30000
- Features
- Very high speed (tpd 5-10ns), Partial power down (Ioff)
SN54ABT273的完整型号有:5962-9321701Q2A、5962-9321701QRA、5962-9321701QSA、SNJ54ABT273FK、SNJ54ABT273J、SNJ54ABT273W,以下是这些产品的关键参数及官网采购报价:
5962-9321701Q2A,工作温度:-55 to 125,封装:LCCC (FK)-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5962-9321701Q2A的批量USD价格:12.914(1000+)
5962-9321701QRA,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5962-9321701QRA的批量USD价格:9.327(1000+)
5962-9321701QSA,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5962-9321701QSA的批量USD价格:12.993(1000+)
SNJ54ABT273FK,工作温度:-55 to 125,封装:LCCC (FK)-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SNJ54ABT273FK的批量USD价格:12.914(1000+)
SNJ54ABT273J,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SNJ54ABT273J的批量USD价格:9.327(1000+)
SNJ54ABT273W,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SNJ54ABT273W的批量USD价格:12.993(1000+)

5962-9321701Q2A,工作温度:-55 to 125,封装:LCCC (FK)-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5962-9321701Q2A的批量USD价格:12.914(1000+)
5962-9321701QRA,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5962-9321701QRA的批量USD价格:9.327(1000+)
5962-9321701QSA,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5962-9321701QSA的批量USD价格:12.993(1000+)
SNJ54ABT273FK,工作温度:-55 to 125,封装:LCCC (FK)-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SNJ54ABT273FK的批量USD价格:12.914(1000+)
SNJ54ABT273J,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SNJ54ABT273J的批量USD价格:9.327(1000+)
SNJ54ABT273W,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SNJ54ABT273W的批量USD价格:12.993(1000+)





