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SN74HC377N - OCTAL D-TYPE FLIP-FLOPS

Download the SN74HC377N datasheet PDF. This datasheet also covers the SN74HC377 variant, as both devices belong to the same octal d-type flip-flops family and are provided as variant models within a single manufacturer datasheet.

General Description

These devices are positive-edge-triggered octal Dtype flip-flops with an enable input.

The ’HC377 devices are similar to the ’HC273 devices, but feature a latched clock-enable (CLKEN) input instead of a common clear.

Key Features

  • Wide operating voltage range of 2 V to 6 V.
  • Outputs can drive up to 10 LSTTL loads.
  • Low power consumption, 80-µA max ICC.
  • Typical tpd = 12 ns.
  • ±4-mA output drive at 5 V.
  • Low input current of 1 µA max.
  • Eight flip-flops with single-rail outputs.
  • Clock enable latched to avoid false clocking 2.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SN74HC377-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
SN74HC377 OCTAL D-TYPE FLIP-FLOPS
SN74HC373 OCTAL TRANSPARENT D-TYPE LATCHES
SN74HC374 OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS
SN74HC32 Quadruple 2-Input Positive-OR Gates
SN74HC32D Quadruple 2-Input Positive-OR Gates

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.

View original datasheet text
SN54HC377, SN74HC377 SCLS307D – JANUARY 1996 – REVISED MAY 2022 SNx4HC377 Octal D-Type Flip-Flops With Clock Enable 1 Features • Wide operating voltage range of 2 V to 6 V • Outputs can drive up to 10 LSTTL loads • Low power consumption, 80-µA max ICC • Typical tpd = 12 ns • ±4-mA output drive at 5 V • Low input current of 1 µA max • Eight flip-flops with single-rail outputs • Clock enable latched to avoid false clocking 2 Applications • Buffer/storage registers • Shift registers • Pattern generators 3 Description These devices are positive-edge-triggered octal Dtype flip-flops with an enable input. The ’HC377 devices are similar to the ’HC273 devices, but feature a latched clock-enable (CLKEN) input instead of a common clear.