M74HC592 查看數據表（PDF） - STMicroelectronics

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M74HC592

8 BIT REGISTER BINARY COUNTER

STMicroelectronics 

M74HC592

8 BIT REGISTER BINARY COUNTER

s HIGH SPEED:

fMAX = 53 MHz (TYP.) at VCC = 6V

s LOW POWER DISSIPATION:

ICC = 4µA(MAX.) at TA=25°C

s HIGH NOISE IMMUNITY:

VNIH = VNIL = 28 % VCC (MIN.)

s SYMMETRICAL OUTPUT IMPEDANCE:

|IOH| = IOL = 4mA (MIN)

s BALANCED PROPAGATION DELAYS:

tPLH ≅ tPHL

s WIDE OPERATING VOLTAGE RANGE:

VCC (OPR) = 2V to 6V

s PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 592

DESCRIPTION

The M74HC592 is an high speed CMOS 8-BIT

REGISTER COUNTER fabricated with silicon

gate C2MOS technology.

The M74HC592 is a parallel input, 8 bit storage

register feeding an 8 bit binary counter. Both the

register and the counter have individual positive

edge triggered clock. In addition, the counter has

DIP

SOP

TSSOP

ORDER CODES

PACKAGE

TUBE

DIP

SOP

TSSOP

M74HC592B1R

M74HC592M1R

T&R

M74HC592RM13TR

M74HC592TTR

direct load and clear functions. Expansion is easily

accomplished by connecting RCO at the first

stage to the count enable of the second stage.

All inputs are equipped with protection circuits

against static discharge and transient excess

voltage.

PIN CONNECTION AND IEC LOGIC SYMBOLS

August 2001

1/14

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