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CD74HCT4351

不推薦在新設計中採用

具有鎖存和 TTL 輸入的 5-V、8:1、1 通道類比多工器

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產品規格表

CD74HCT4351

不推薦在新設計中採用
產品規格表 立即訂購

產品詳細資料

Configuration 8:1 Number of channels 1 Power supply voltage - single (V) 5 Power supply voltage - dual (V) +/-2.5, +/-5 Protocols Analog Ron (typ) (Ω) 40 CON (typ) (pF) 5 ON-state leakage current (max) (µA) 4 Supply current (typ) (µA) 8 Bandwidth (MHz) 180 Operating temperature range (°C) -55 to 125 Features Break-before-make Input/output continuous current (max) (A) 0.025 Rating Catalog Drain supply voltage (max) (V) 5.5 Negative rail supply voltage (max) (V) 0
Configuration 8:1 Number of channels 1 Power supply voltage - single (V) 5 Power supply voltage - dual (V) +/-2.5, +/-5 Protocols Analog Ron (typ) (Ω) 40 CON (typ) (pF) 5 ON-state leakage current (max) (µA) 4 Supply current (typ) (µA) 8 Bandwidth (MHz) 180 Operating temperature range (°C) -55 to 125 Features Break-before-make Input/output continuous current (max) (A) 0.025 Rating Catalog Drain supply voltage (max) (V) 5.5 Negative rail supply voltage (max) (V) 0
PDIP (N) 20 228.702 mm² (24.33 mm × 9.4 mm)
  • Wide Analog Input Voltage Range...±5V (Max)
  • Low "On" Resistance
    • VCC - VEE = 4.5V...70 (Typ)
    • VCC - VEE = 9V...40 (Typ)
  • Low Crosstalk Between Switches
  • Fast Switching and Propagation Speeds
  • "Break-Before-Make" Switching
  • Wide Operating Temperature Range...–55°C to 125°C
  • HC Types
    • 2V to 6V Operation, Control; 0V to 10V Switch
    • High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
  • HCT Types
    • 4.5V to 5.5V Operation, Control; 0V to 10V Switch
    • Direct LSTTL Input Logic Compatibility, VIL = 0.8V (Max), VIH = 2V (Min)
    • CMOS Input Compatibility, Il 1µA at VOL, VOH

Data sheet acquired from Harris Semiconductor
  • Wide Analog Input Voltage Range...±5V (Max)
  • Low "On" Resistance
    • VCC - VEE = 4.5V...70 (Typ)
    • VCC - VEE = 9V...40 (Typ)
  • Low Crosstalk Between Switches
  • Fast Switching and Propagation Speeds
  • "Break-Before-Make" Switching
  • Wide Operating Temperature Range...–55°C to 125°C
  • HC Types
    • 2V to 6V Operation, Control; 0V to 10V Switch
    • High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
  • HCT Types
    • 4.5V to 5.5V Operation, Control; 0V to 10V Switch
    • Direct LSTTL Input Logic Compatibility, VIL = 0.8V (Max), VIH = 2V (Min)
    • CMOS Input Compatibility, Il 1µA at VOL, VOH

Data sheet acquired from Harris Semiconductor

The ’HC4351, CD74HCT4351, and CD74HC4352 are digitally controlled analog switches which utilize silicon-gate CMOS technology to achieve operating speeds similar to LSTTL with the low power consumption of standard CMOS integrated circuits.

These analog multiplexers/demultiplexers are, in essence, the HC/HCT4015 and HC4052 preceded by address latches that are controlled by an active low Latch Enable input (LE\). Two Enable inputs, one active low (E1\), and the other active high (E2) are provided allowing enabling with either input voltage level.

The ’HC4351, CD74HCT4351, and CD74HC4352 are digitally controlled analog switches which utilize silicon-gate CMOS technology to achieve operating speeds similar to LSTTL with the low power consumption of standard CMOS integrated circuits.

These analog multiplexers/demultiplexers are, in essence, the HC/HCT4015 and HC4052 preceded by address latches that are controlled by an active low Latch Enable input (LE\). Two Enable inputs, one active low (E1\), and the other active high (E2) are provided allowing enabling with either input voltage level.
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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352 datasheet (Rev. C) 2003/6/20

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