M74HC21
DUAL 4-INPUT AND GATE
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HIGH SPEED: tPD = 11ns (TYP.
) at VCC = 6V LOW POWER DISSIPATION: ICC = 1µA(MAX.
) at TA=25°C HIGH NOISE IMMUNITY: VNIH = V NIL = 28 % VCC (MIN.
) SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 4mA (MIN) BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL WIDE OPERATING
VOLTAGE RANGE: VCC (OPR) = 2V to 6V PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 21
DIP
SOP
TSSOP
ORDER CODES
PACKAGE DIP SOP TSSOP TUBE M74HC21B1R M74HC21M1R T&R M74HC21RM13TR M74HC21TTR
DESCRIPTION The M74HC21 is an high speed
CMOS DUAL 4-INPUT AND GATE fabricated with silicon gate C2MOS technology.
The internal circuit is composed of 3 stages including buffer output, which enables high ...