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74ACT273 Datasheet - STMicroelectronics

74ACT273_STMicroelectronics.pdf

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Datasheet Details

Part number:

74ACT273

Manufacturer:

STMicroelectronics ↗

File Size:

77.58 KB

Description:

Octal d-type flip-flop.

74ACT273, OCTAL D-TYPE FLIP-FLOP

The ACT273 is a high-speed CMOS OCTAL D-TYPE FLIP FLOP WITH CLEAR fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology.

It is ideal for low power applications mantaining high speed operation similar to equivalent Bipolar Schottky TTL.

Information signals applied to

® 74ACT273 OCTAL D-TYPE FLIP FLOP WITH CLEAR PRELIMINARY DATA s s s s s s s s s HIGH SPEED: fMAX = 190 MHz ns (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 8 µA (MAX.) at TA = 25 oC COMPATIBLE WITH TTL OUTPUTS VIH = 2V (MIN), VIL = 0.8V (MAX) 50Ω TRANSMISSION LINE DRIVING CAPABILITY SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 24 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

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