DESCRIPTION

The 74AC374 is an advanced high-speed CMOS OCTAL D-TYPE FLIP-FLOP with 3 STATE OUTPUT NON INVERTING fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology.

These 8 bit D-Type Flip-Flop are controlled by a clock input (CK) and an output enable input (OE). On the positive transition of the clock, the Q outputs will be set to the logic that were setup at the D inputs.

■ HIGH SPEED:

   fMAX = 270MHz (TYP.) at VCC = 5V

■ LOW POWER DISSIPATION:

   ICC = 4µA(MAX.) at TA=25°C

■ HIGH NOISE IMMUNITY:

   VNIH = VNIL = 28 % VCC (MIN.)

■ 50Ω TRANSMISSION LINE DRIVING CAPABILITY

■ SYMMETRICAL OUTPUT IMPEDANCE:

   |IOH| = IOL = 24mA (MIN)

■ BALANCED PROPAGATION DELAYS:

   tPLH = tPHL

■ OPERATING VOLTAGE RANGE:

   VCC (OPR) = 2V to 6V

■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 374

■ IMPROVED LATCH-UP IMMUNITY