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74F378 - HEX D-Type Flip-Flop

General Description

The SN74F378 is a positive-edge-triggered D-type flip-flop with a clock enable (CLKEN) input.

Key Features

  • a common clock enable instead of a common clear. Information at the data (D) inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going edge of the clock pulse if CLKEN is low. Clock triggering occurs at a particular voltage level and is not directly related to the positive-going pulse. When the clock (CLK) input is at either the high or low level, the D-input signal has no effect at the output. The SN74F378 is characterized for operation from 0°C to 70°C.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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• Contains Six D-Type Flip-Flops With Single-Rail Outputs • Applications Include: Buffer/Storage Registers Shift Registers Pattern Generators • Buffered Common Enable Input • Package Options Include Plastic Small-Outline Packages and Standard Plastic 300-mil DIPs SN74F378 HEX DĆTYPE FLIPĆFLOP WITH CLOCK ENABLE SDFS030B − D2932, MARCH 1987 − REVISED OCTOBER 1993 D OR N PACKAGE (TOP VIEW) CLKEN 1Q 1D 2D 2Q 3D 3Q GND 1 2 3 4 5 6 7 8 16 VCC 15 6Q 14 6D 13 5D 12 5Q 11 4D 10 4Q 9 CLK description The SN74F378 is a positive-edge-triggered D-type flip-flop with a clock enable (CLKEN) input. The SN74F378 is similar to the SN74F174 but features a common clock enable instead of a common clear.