M74HC4094B1R Datasheet PDF - ST Microelectronics

DESCRIPTION

●The M54/74HC4094 is a high speed CMOS 8 BIT SIPOSHIFT LATCH REGISTERfabricated with silicon gate C2MOS technology.

●It has the same high speed performance of LSTTL combined with true CMOS low power consumption. This device consists of an 8-bit shift register and an 8-bit latch with 3-state output buffer. Data is shifted serially through the shift register on the positive going transition of the clock input signal. The output of the last stage (Qs) can be used to cascade sev eral devices.

●. HIGH SPEED

●   fMAX = 73 MHz (TYP.) AT VCC = 5 V

●. LOW POWER DISSIPATION

●   ICC = 4 µA (MAX.) AT TA = 25°C

●. HIGH NOISE IMMUNITY

●   VNIH = VNIL = 28 % VCC (MIN.)

●. OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS

●. SYMMETRICAL OUTPUT IMPEDANCE

●   |IOH| = IOL = 4 mA (MIN.)

●. BALANCED PROPAGATION DELAYS

●   tPLH = tPHL

●. WIDE OPERATING VOLTAGE RANGE

●   VCC (OPR) = 2 V TO 6 V

●. PIN AND FUNCTION COMPATIBLE WITH 4094B