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74ACT163 - SYNCHRONOUS PRESETTABLE 4-BIT COUNTER

General Description

The ACT163 is a high-speed CMOS SYNCRONOUS PRESETTABLE COUNTER fabricated with sub-micron silicon gate and 2 double-layer metal wiring C MOS technology.

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

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Other Datasheets by STMicroelectronics

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74ACT161 SYNCHRONOUS PRESETTABLE 4-BIT COUNTER
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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® 74ACT163 SYNCHRONOUS PRESETTABLE 4-BIT COUNTER s s s s s s s s s HIGH SPEED: fMAX =200 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) 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 163 IMPROVED LATCH-UP IMMUNITY B M (Plastic Package) (Micro Package) ORDER CODES : 74ACT163B 74ACT163M Enable Input (LOAD), Count Enable Input (PE) and Count Enable Carry Input (TE), determine the mode of operation as shown in the Truth Table.