Description
SN54HC4040, SN74HC4040 SCLS160E * DECEMBER 1982 * REVISED MARCH 2022 SNx4HC4040 12-Bit Asynchronous Binary Counters 1 .
The ’HC4040 devices are 12-stage asynchronous binary counters, with the outputs of all stages available externally.
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
Applications
* include time-delay circuits, counter controls, and frequency-dividing circuits. PART NUMBER SN74HC4040D SN74HC4040N SN74HC4040NS SN74HC4040PW SN54HC4040J SNJ54HC4040FK SNJ54HC4040W
Device Information
PACKAGE(1) BODY SIZE (NOM)
SOIC (16)
9.90 mm × 3.90 mm
PDIP (16)
19.31 mm × 6.35 mm
SO (16)
