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SNJ54HC4040FK - 12-BIT ASYNCHRONOUS BINARY COUNTERS

Download the SNJ54HC4040FK datasheet PDF. This datasheet also covers the SNJ54HC4040J variant, as both devices belong to the same 12-bit asynchronous binary counters family and are provided as variant models within a single manufacturer datasheet.

General Description

ordering information NC

The ’HC4040 devices are 12-stage asynchronous binary counters, with the outputs of all stages available externally.

A high level at the clear (CLR) input asynchronously clears the counter and resets all outputs low.

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Note: The manufacturer provides a single datasheet file (SNJ54HC4040J-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer

Other Datasheets by Texas Instruments

Part Number Description
SNJ54HC4040J 12-BIT ASYNCHRONOUS BINARY COUNTERS
SNJ54HC4040W 12-BIT ASYNCHRONOUS BINARY COUNTERS
SNJ54HC4002FK Dual 4-Input Positive-NOR Gates
SNJ54HC4002J Dual 4-Input Positive-NOR Gates
SNJ54HC4020FK 14-BIT ASYNCHRONOUS BINARY COUNTERS

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
SN54HC4040, SN74HC4040 12ĆBIT ASYNCHRONOUS BINARY COUNTERS D Wide Operating Voltage Range of 2 V to 6 V D Outputs Can Drive Up To 10 LSTTL Loads D Low Power Consumption, 80-µA Max ICC SN54HC4040 . . . J OR W PACKAGE SN74HC4040 . . . D, DB, N, NS, OR PW PACKAGE (TOP VIEW) SCLS160D − DECEMBER 1982 − REVISED SEPTEMBER 2003 D Typical tpd = 12 ns D ±4-mA Output Drive at 5 V D Low Input Current of 1 µA Max SN54HC4040 . . .