74VHC273 PDF Datasheet
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Description
This is OCTAL D-TYPE FLIP FLOP WITH CLEAR. ®
74VHC273
OCTAL D-TYPE FLIP FLOP WITH CLEAR
PRELIMINARY DATA
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HIGH SPEED: fMAX = 165 MH- (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 4 A (MAX.) at TA = 25 oC HIGH NOISE IMMUNITY: VNIH = VNIL = 28% VCC (MIN.) POWER DOWN PROTECTION ON INPUTS SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 8 mA (MIN) BALANCED PROPAGATION DELAYS: tPLH tPHL OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 5.5V PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 273 IMPROVED LATCH-UP IMMUNITY LOW NOISE VOLP = 0.9V (Max.)
M (Micro Package)
T (TSSOP Package)
ORDER CODES : 74VHC273M 74VHC273T Information signals applied to D inputs are transfered to the Q outputs on the positive going edge of the clock pulse. When the CLEAR input is held low, the Q outputs are held low independently of the other inputs . Power down protection is provided on all inputs and 0 to 7V can be accepted on inputs with no regard to the supply voltage. This device can be used to interface 5V to 3V. All inputs and out.