Part number:
74VHCT273A
Manufacturer:
File Size:
69.68 KB
Description:
Octal d-type flip-flop.
74VHCT273A_STMicroelectronics.pdf
Datasheet Details
Part number:
74VHCT273A
Manufacturer:
File Size:
69.68 KB
Description:
Octal d-type flip-flop.
74VHCT273A, Octal D-Type Flip-Flop
The 74VHCT273A is an advanced high-speed CMOS OCTAL D-TYPE FLIP FLOP WITH CLEAR fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS PIN CONNECTION AND IEC LOGIC SYMBOLS November 1999 1/9 74VHCT273A INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No 1 2, 5, 6, 9, 12, 15, 16,
® 74VHCT273A OCTAL D-TYPE FLIP FLOP WITH CLEAR s s s s s s s s s s HIGH SPEED: fMAX = 170 MHz (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 4 µA (MAX.) at TA = 25 oC COMPATIBLE WITH TTL OUTPUTS: VIH = 2V (MIN), VIL = 0.8V (MAX) POWER DOWN PROTECTION ON INPUTS & OUTPUTS SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 8 mA (MIN) BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL OPERATING VOLTAGE RANGE: VCC (OPR) = 4.5V to 5.5V PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 273 IMPROVED LATCH-UP IMMUNI
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