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74ACT161

STMicroelectronics
Part Number 74ACT161
Manufacturer STMicroelectronics
Description SYNCHRONOUS PRESETTABLE 4-BIT COUNTER
Published Apr 3, 2005
Detailed Description 74ACT161 SYNCHRONOUS PRESETTABLE 4-BIT COUNTER s HIGH SPEED: fMAX = 290MHz (TYP.) at VCC = 5V s LOW POWER DISSIPATION:...
Datasheet PDF File 74ACT161 PDF File

74ACT161
74ACT161


Overview
74ACT161 SYNCHRONOUS PRESETTABLE 4-BIT COUNTER s HIGH SPEED: fMAX = 290MHz (TYP.
) at VCC = 5V s LOW POWER DISSIPATION: ICC = 8µA(MAX.
) at TA=25°C s COMPATIBLE WITH TTL OUTPUTS VIH = 2V (MIN.
), VIL = 0.
8V (MAX.
) s 50Ω TRANSMISSION LINE DRIVING CAPABILITY s SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 24mA (MIN) s BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL s OPERATING VOLTAGE RANGE: VCC (OPR) = 4.
5V to 5.
5V s PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 161 s IMPROVED LATCH-UP IMMUNITY DESCRIPTION The 74ACT161 is an advanced high-speed CMOS SYNCRONOUS PRESETTABLE COUNTER fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS tecnology.
It is a 4 bit binary counter with Asynch...



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