
- 制造厂商:TI(德州仪器,Texas Instruments)
- 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SN74ABT273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)
- 64
- IOH (Max) (mA)
- -32
- ICC (Max) (uA)
- 30000
- Features
- Very high speed (tpd 5-10ns), Partial power down (Ioff)
SN74ABT273的完整型号有:SN74ABT273DBR、SN74ABT273DW、SN74ABT273DWR、SN74ABT273N、SN74ABT273NSR、SN74ABT273PW、SN74ABT273PWR,以下是这些产品的关键参数及官网采购报价:
SN74ABT273DBR,工作温度:-40 to 85,封装:SSOP (DB)-20,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SN74ABT273DBR的批量USD价格:.277(1000+)
SN74ABT273DW,工作温度:-40 to 85,封装:SOIC (DW)-20,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SN74ABT273DW的批量USD价格:.302(1000+)
SN74ABT273DWR,工作温度:-40 to 85,封装:SOIC (DW)-20,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SN74ABT273DWR的批量USD价格:.317(1000+)
SN74ABT273N,工作温度:-40 to 85,封装:PDIP (N)-20,包装数量MPQ:20个,MSL 等级/回流焊峰值温度:N/A for Pkg Type,引脚镀层/焊球材料:NIPDAU,TI官网SN74ABT273N的批量USD价格:.29(1000+)
SN74ABT273NSR,工作温度:-40 to 85,封装:SO (NS)-20,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SN74ABT273NSR的批量USD价格:.277(1000+)
SN74ABT273PW,工作温度:-40 to 85,封装:TSSOP (PW)-20,包装数量MPQ:70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SN74ABT273PW的批量USD价格:.302(1000+)
SN74ABT273PWR,工作温度:-40 to 85,封装:TSSOP (PW)-20,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SN74ABT273PWR的批量USD价格:.252(1000+)

14-24-LOGIC-EVM 支持 14 到 24 引脚 PW、DB、D、DW、NS、DYY 和 DGV 封装的通用逻辑 EVM
该 EVM 设计用于支持采用 14 至 24 引脚 D、DW、DB、NS、PW、DYY 或 DGV 封装的任何逻辑器件。





- CD74HC373
- MSP430F6731
- SN75DP118
- ADC08B200-Q1
- SN74HC165-EP
- TL145406
- SN75374
- SN74LVC08A-EP
- SN74LVCH16240A
- INA226-Q1
- THS6301
- DRA785
- TAS5780M
- MSP430FR5968
- LOG112
- LM340
- LM25574
- BQ25731
- ADS42LB69
- SN74128
- BQ29312APW
- LM5071MTX-80/NOPB
- SN74LVC1G79DCKRG4
- CD4025BPWR
- SN74LVC1G29YZPR
- PTB78560CAH
- LM336BM-2.5/NOPB
- TPA3129D2DAPR
- TPS53015EVM-126
- LM74700MDDFREP
- TLV2372IPG4
- COP8CCE9IMT7
- LP5951MG-2.5
- UCC27423MDREP
- TLC1079CDG4
- LM2597N-5.0/NOPB
- LMH6553MRE/NOPB
- AMC3306M05DWE
- TPS659119HAIPFPRQ1
- LMK61E2BBA-SIAT

