SN74S112A

正在供貨

具有清零和預(yù)設(shè)功能的雙通道 J-K 下降沿觸發(fā)器

產(chǎn)品詳情

Number of channels 2 Technology family S Supply voltage (min) (V) 4.75 Supply voltage (max) (V) 5.25 Input type TTL Output type Push-Pull Clock frequency (MHz) 125 Supply current (max) (μA) 25000 IOL (max) (mA) 20 IOH (max) (mA) -1 Features Clear, High speed (tpd 10-50ns), Negative edge triggered, Preset Operating temperature range (°C) 0 to 70 Rating Catalog
Number of channels 2 Technology family S Supply voltage (min) (V) 4.75 Supply voltage (max) (V) 5.25 Input type TTL Output type Push-Pull Clock frequency (MHz) 125 Supply current (max) (μA) 25000 IOL (max) (mA) 20 IOH (max) (mA) -1 Features Clear, High speed (tpd 10-50ns), Negative edge triggered, Preset Operating temperature range (°C) 0 to 70 Rating Catalog
PDIP (N) 16 181.42 mm2 19.3 x 9.4
  • Fully Buffered to Offer Maximum Isolation from External Disturbance
  • Package Options Include Plastic “Small Outline" Packages, Ceramic Chip Carriers and Flat Packages, and Plastic and Ceramic DIPs
  • Dependable Texas Instruments Quality and Reliability

 
  • Fully Buffered to Offer Maximum Isolation from External Disturbance
  • Package Options Include Plastic “Small Outline" Packages, Ceramic Chip Carriers and Flat Packages, and Plastic and Ceramic DIPs
  • Dependable Texas Instruments Quality and Reliability

 

These devices contain two independent J-K negative-edge-triggered flip-flops. A low level at the preset and clear inputs sets or resets the outputs regardless of the levels of the other inputs. When preset and clear are inactive (high), data at the J and K inputs meeting the setup time requirements are transferred to the outputs on the negative-going edge of the clock pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of the clock pulse. Following the hold time interval, data at the J and K inputs may be changed without affecting the levels at the outputs. These versatile flip-flops can perform as toggle flip-flops by tying J and K high.

The SN54LS112A and SN54S112 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74LS112A and SN74S112A are characterized for operation from 0°C to 70°C.

 

These devices contain two independent J-K negative-edge-triggered flip-flops. A low level at the preset and clear inputs sets or resets the outputs regardless of the levels of the other inputs. When preset and clear are inactive (high), data at the J and K inputs meeting the setup time requirements are transferred to the outputs on the negative-going edge of the clock pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of the clock pulse. Following the hold time interval, data at the J and K inputs may be changed without affecting the levels at the outputs. These versatile flip-flops can perform as toggle flip-flops by tying J and K high.

The SN54LS112A and SN54S112 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74LS112A and SN74S112A are characterized for operation from 0°C to 70°C.

 
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SN74LVC112A 正在供貨 具有清零和預(yù)置端的雙通道負(fù)邊沿觸發(fā)式 J-K 觸發(fā)器 Voltage range (1.65V to 3.6V), average drive strength (24mA), average propagation delay (5.5ns)

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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 Dual J-K Negative-Edge-Triggered Flip-Flops With Preset And Clear 數(shù)據(jù)表 1988年 3月 1日

訂購和質(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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