74AC374B Datasheet PDF - ST Microelectronics

●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