M74HC27 データシートの表示（PDF） - STMicroelectronics

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M74HC27

TRIPLE 3-INPUT NOR GATE

STMicroelectronics 

M74HC27

TRIPLE 3-INPUT NOR GATE

s HIGH SPEED:

tPD = 9ns (TYP.) at VCC = 6V

s LOW POWER DISSIPATION:

ICC = 1µA(MAX.) at TA=25°C

s HIGH NOISE IMMUNITY:

) VNIH = VNIL = 28 % VCC (MIN.)

t(s s SYMMETRICAL OUTPUT IMPEDANCE:

|IOH| = IOL = 4mA (MIN)

uc s BALANCED PROPAGATION DELAYS:

d tPLH ≅ tPHL

ro s WIDE OPERATING VOLTAGE RANGE:

P VCC (OPR) = 2V to 6V

s PIN AND FUNCTION COMPATIBLE WITH

te 74 SERIES 27

ole DESCRIPTION

s The M74HC27 is an high speed CMOS TRIPLE

b 3-INPUT NOR GATE fabricated with silicon gate

O C2MOS technology.

- The internal circuit is composed of 3 stages

t(s) including buffer output, which enables high noise

immunity and stable output.

DIP

SOP

TSSOP

ORDER CODES

PACKAGE

TUBE

DIP

SOP

TSSOP

M74HC27B1R

M74HC27M1R

T&R

M74HC27RM13TR

M74HC27TTR

All inputs are equipped with protection circuits

against static discharge and transient excess

voltage.

Obsolete Produc PIN CONNECTION AND IEC LOGIC SYMBOLS

July 2001

1/8

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