Part number:
74ACT244
Manufacturer:
File Size:
69.41 KB
Description:
Octal bus buffer.
74ACT244_STMicroelectronics.pdf
Datasheet Details
Part number:
74ACT244
Manufacturer:
File Size:
69.41 KB
Description:
Octal bus buffer.
74ACT244, OCTAL BUS BUFFER
The ACT244 is an advanced CMOS OCTAL BUS BUFFER (3-STATE) 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.
G control output governs four BUS BUFF
® 74ACT244 OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED) s s s s s s s s s HIGH SPEED: tPD = 4.5 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 244 IMPROVED LATC
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