74ACT299 Datasheet - STMicroelectronics

74ACT299 8 BIT PIPO SHIFT REGISTER

The ACT299 is an high-speed CMOS 8-BIT PIPO SHIFT REGISTERS (3-STATE) fabricated with sub-micron silicon gate and double-layer metal 2 wiring C MOS technology. It is ideal for low power applications mantaining high speed operation similar to equivalent Bipolar Schottky TTL. PIN CONNECTION AND IEC LO.

® 74ACT299 8 BIT PIPO SHIFT REGISTER WITH ASYNCHRONOUS CLEAR PRELIMINARY DATA s s s s s s s s s HIGH SPEED: fMAX = 170 MHz (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 .

74ACT299_STMicroelectronics.pdf