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M74HC4022 Datasheet - ST Microelectronics

M74HC4022 - OCTAL COUNTER/DIVIDER

The M54/74HC4022 is a high speed CMOS OCTAL COUNTER/DIVIDER fabricated in silicon gate C2MOS technology.

It has the same high speed performance of LSTTL combined with true CMOS low power consumption.

It contains a 4-stage divide-by-8 Johnson counter with 8 decoded outputs (Q0-Q7) and a Carry-out bit

.

HIGH SPEED fMAX = 57 MHz (TYP.) at VCC = 5 V .

LOW POWER DISSIPATION ICC 4 µA (MAX.) at TA = 25 °C .

HIGH NOISE IMMUNITY VNIH = VNIL = 28 % VCC (MIN.) .

OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS .

SYMMETRICAL OUTPUT IMPEDANCE |IOH| = IOL = 4 mA (MIN.) .

BALANCED PROPAGATION DELAYS tPLH = tPHL .

WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2 V to 6 V .

PIN AND FUNCTION COMPATIBLE WITH 4022B M54HC4022 M74HC4022 OCTAL COUNTER/DIVIDER B1R (Plastic Package) F1R (Ceramic Package) M 1R (Micro Package)

M74HC4022_STMicroelectronics.pdf

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Datasheet Details

Part number:

M74HC4022

Manufacturer:

STMicroelectronics ↗

File Size:

256.23 KB

Description:

Octal counter/divider.

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