DESCRIPTION

The AC158 is an high-speed CMOS QUAD 2-CHANNEL MULTIPLEXER (INVERTING) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. It is ideal for low power applications maintaining high speed operation similar to equivalent Bipolar Schottky TTL.

■ HIGH SPEED: tPD = 4 ns (TYP.) at VCC = 5V

■ LOW POWER DISSIPATION: ICC = 8 µA (MAX.) at TA = 25 oC

■ HIGH NOISE IMMUNITY: VNIH = VNIL = 28 VCC (MIN.)

■ 50Ω TRANSMISSION LINE DRIVING CAPABILITY

■ SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL =24 mA (MIN)

■ BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL

■ OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 6V

■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 158

■ IMPROVED LATCH-UP IMMUNITY