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TI(德州仪器) 74AC11074
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  • TI(德州仪器) 74AC11074
  • TI(德州仪器) 74AC11074
  • TI(德州仪器) 74AC11074
  • TI(德州仪器) 74AC11074
  • TI(德州仪器) 74AC11074
  • TI(德州仪器) 74AC11074
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74AC11074

74AC11074

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具有清零和预设功能的双通道上升沿触发 D 类触发器

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This device contains two independent positive-edge-triggered D-type flip-flops. A low level at the preset () or clear () input sets or resets the outputs regardless of the levels of the other inputs. When and are inactive (high), data at the data (D) input that meets the setup-time requirements are transferred to the outputs on the low-to-high transition of the clock (CLK) 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 D input may be changed without affecting the levels at the outputs.

The 74AC11074 is characterized for operation from -40°C to 85°C.

 

 

 

  • Center-Pin VCC and GND Configurations Minimize High-Speed Switching Noise
  • EPICTM (Enhanced-Performance Implanted CMOS) 1-m Process
  • 500-mA Typical Latch-Up Immunity at 125°C
  • Package Options Include Plastic Small-Outline (D) and Thin Shrink Small-Outline (PW) Packages, and Standard Plastic 300-mil DIPs (N)

 

EPIC is a trademark of Texas Instruments Incorporated.

Number of channels2
Technology familyAC
Supply voltage (min) (V)3
Supply voltage (max) (V)5.5
Input typeStandard CMOS
Output typePush-Pull
Clock frequency (max) (MHz)125
IOL (max) (mA)24
IOH (max) (mA)-24
Supply current (max) (µA)40
FeaturesBalanced outputs, High speed (tpd 10-50ns), Positive input clamp diode
Operating temperature range (°C)-40 to 85
RatingCatalog
PDIP (N)14181.42 mm² 19.3 x 9.4
SOIC (D)1451.9 mm² 8.65 x 6
TSSOP (PW)1432 mm² 5 x 6.4
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