M54HC4049| Datasheet

M54HC4049, M54HC4049D, M54HC4049D1, M54HC4049K, M54HC4049K1

Datasheet preview, take a look at Datasheets before downloading (Data Sheet is available on manufacturer site)

M54HC4049
RAD-HARD HEX BUFFER/CONVERTER (INVERTER)
s

s s

HIGH SPEED: tPD = 8ns (TYP.) at VCC=6V LOW POWER DISSIPATION: ICC = 1uA(MAX.) at TA=25 C HIGH NOISE IMMUNITY: VNIH = VNIL = 28% VCC (MIN.) SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 6mA (MIN) BALANCED PROPAGATION DELAYS: tPLH tPHL WIDE OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 6V PIN AND FUNCTION COMPATIBLE WITH 54 SERIES 4049 SPACE GRADE-1: ESA SCC QUALIFIED 50 krad QUALIFIED, 100 krad AVAILABLE ON REQUEST NO SEL UNDER HIGH LET HEAVY IONS IRRADIATION DEVICE FULLY COMPLIANT WITH SCC-9401-037

DILC-16

FPC-16

ORDER CODES
PACKAGE DILC FPC FM M54HC4049D M54HC4049K EM M54HC4049D1 M54HC4049K1

DESCRIPTION The M54HC4049 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. 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

May 2004

Rev. 1

1/9