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U74AHCT374 - OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS

Description

The U74AHCT374 is a octal edge-triggered D-type flip-flops with 3-state outputs and 8 channels.

When the OE input is low, on the positive transition of the clock (CLK) input, the Q outputs are set to the logic levels of the data (D) inputs.

Features

  • S.
  • Inputs are TTL-Voltage Compatible.
  • Operate from 4.5V to 5.5V.
  • Inputs Accept Voltages to 5.5V.
  • Max tPD of 9.4ns at VCC=5V, CL=15pF.
  • Typical VOL< 0.36V at VCC=4.5V, IOL=8mA, TA=25°C.
  • Typical VOH> 3.94V at VCC=4.5V, IOH=-8mA, TA=25°C.

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UNISONIC TECHNOLOGIES CO., LTD U74AHCT374 OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS CMOS IC  DESCRIPTION The U74AHCT374 is a octal edge-triggered D-type flip-flops with 3-state outputs and 8 channels. When the OE input is low, on the positive transition of the clock (CLK) input, the Q outputs are set to the logic levels of the data (D) inputs. When the OE input is high, the outputs are in the high-impedance. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pull-up resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.  FEATURES * Inputs are TTL-Voltage Compatible * Operate from 4.5V to 5.5V * Inputs Accept Voltages to 5.5V * Max tPD of 9.
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