SN5472

正在供貨

具有預(yù)設(shè)和清零功能的與閘控 J-K 主從觸發(fā)器

產(chǎn)品詳情

Technology family TTL Supply voltage (min) (V) 4.5 Supply voltage (max) (V) 5.5 Input type TTL Output type TTL Operating temperature range (°C) -55 to 125 Rating Military
Technology family TTL Supply voltage (min) (V) 4.5 Supply voltage (max) (V) 5.5 Input type TTL Output type TTL Operating temperature range (°C) -55 to 125 Rating Military
CDIP (J) 14 130.4652 mm2 19.56 x 6.67 CFP (W) 14 58.023 mm2 9.21 x 6.3
  • Packages Options Include Plastic and Ceramic DIPs and Ceramic Flat Packages
  • Dependable Texas Instruments Quality and Reliability
  • Packages Options Include Plastic and Ceramic DIPs and Ceramic Flat Packages
  • Dependable Texas Instruments Quality and Reliability

These J-K flip-flops are based on the master-slave principle and each has AND gate inputs for entry into the master section which are controlled by the clock pulse. The clock pulse also regulates the state of the coupling transistors which connect the master and slave sections. The sequence of operation is as follows:

  • 1. Isolate slave from master
  • 2. Enter information from AND gate inputs to master
  • 3. Disable AND gate inputs
  • 4. Transfer information from master to slave

The logical states of the J and K inputs must not be allowed to change when the clock pulse is in a high state.

The SN5472, and the SN54H72 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN7472 is characterized for operation from 0°C to 70°C.

These J-K flip-flops are based on the master-slave principle and each has AND gate inputs for entry into the master section which are controlled by the clock pulse. The clock pulse also regulates the state of the coupling transistors which connect the master and slave sections. The sequence of operation is as follows:

  • 1. Isolate slave from master
  • 2. Enter information from AND gate inputs to master
  • 3. Disable AND gate inputs
  • 4. Transfer information from master to slave

The logical states of the J and K inputs must not be allowed to change when the clock pulse is in a high state.

The SN5472, and the SN54H72 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN7472 is characterized for operation from 0°C to 70°C.

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類型 標(biāo)題 下載最新的英語版本 日期
* 數(shù)據(jù)表 AND-Gated J-K Master-Slave Flip-Flops With Preset And Clear 數(shù)據(jù)表 1988年 3月 1日

訂購(gòu)和質(zhì)量

包含信息:
  • RoHS
  • REACH
  • 器件標(biāo)識(shí)
  • 引腳鍍層/焊球材料
  • MSL 等級(jí)/回流焊峰值溫度
  • MTBF/時(shí)基故障估算
  • 材料成分
  • 鑒定摘要
  • 持續(xù)可靠性監(jiān)測(cè)
包含信息:
  • 制造廠地點(diǎn)
  • 封裝廠地點(diǎn)

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