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M74HC4518, M74HC4520 Datasheet - SGS-THOMSON

M74HC4518 - (M74HC4518 / M74HC4520) DUAL COUNTER

The M54/74HC4518/4520 are high speed CMOS DUAL 4 BIT BINARY COUNTERS fabricated in sili2 con gate C MOS technology.

They have the same high speed performance of LSTTL combined with true CMOS low power consumption.

They consists of two identical internally synchronous 4-stage counters.

The counter st

www.DataSheet.co.kr M54/M74HC4518 M54/M74HC4520 HC4518 DUAL DECADE COUNTER HC4520 DUAL 4 BIT BINARY COUNTER .

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HIGH SPEED fMAX = 55 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 4520B

M74HC4520_SGSTHOMSON.pdf

This datasheet PDF includes multiple part numbers: M74HC4518, M74HC4520. Please refer to the document for exact specifications by model.
M74HC4518 Datasheet Preview Page 2 M74HC4518 Datasheet Preview Page 3

Datasheet Details

Part number:

M74HC4518, M74HC4520

Manufacturer:

SGS-THOMSON

File Size:

332.53 KB

Description:

(m74hc4518 / m74hc4520) dual counter.

Note:

This datasheet PDF includes multiple part numbers: M74HC4518, M74HC4520.
Please refer to the document for exact specifications by model.

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