M74HC4049RM13TR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

M74HC4049RM13TR

HEX BUFFER/CONVERTER (INVERTER)

STMicroelectronics 

M74HC4049

HEX BUFFER/CONVERTER (INVERTER)

s HIGH SPEED:

tPD = 8ns (TYP.) at VCC =6V

s LOW POWER DISSIPATION:

ICC = 1µA(MAX.) at TA=25°C

s HIGH NOISE IMMUNITY:

VNIH = VNIL = 28 % VCC (MIN.)

s SYMMETRICAL OUTPUT IMPEDANCE:

|IOH| = IOL = 6mA (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 4049

DESCRIPTION

The M74HC4049 is an high speed CMOS HEX

BUFFER (INVERTING) fabricated with silicon

gate C2MOS technology.

The internal circuit is composed of 2 stage

inverters, which enables high noise immunity and

a stable output.

DIP

SOP

TSSOP

ORDER CODES

PACKAGE

TUBE

T&R

DIP

SOP

TSSOP

M74HC4049B1R

M74HC4049M1R M74HC4049RM13TR

M74HC4049TTR

Input protection circuits are different from those of

the high speed CMOS IC’s.

The Vcc side diodes are designed to allow

logic-level conversion from high-level voltages (up

to 13V) to low level voltages.

PIN CONNECTION AND IEC LOGIC SYMBOLS

July 2001

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