CD40194B

The CD40194B is a kind of universal shift register. It is available in 16-lead ceramic dual-in-line packages (D and F suffixes), 16-lead dual-in-line plastic packages (E suffix) and in chip form (H suffix). It is similar to industry types 340194 and MC40194. The typical applications include: (1)arithmetic unit bus registers; (2)serial/parallel conversions; (3)general-purpose register for bus organized systems; (4)general-purpose registers.

There are some CD40194B features as follows: (1)CD40194B medium-speed: fCL=12 MHz (typ) @ VDD=10 V; (2)fully static operation; (3)synchronous parallel or serial operation; (4)asynchronous master reset; (5)standardized, symmetrical output characteristics; (6)5 V, 10 V and 15 V parametric ratings; (7)meets all requirements of JEDEC.

The following is about the maximum ratings: (1)DC supply voltage range, VDD (voltage referenced to VSS terminal): -0.5 to +20 V; (2)input voltage range, all inputs: -0.5 to VDD+0.5 V; (3)DC input current, any one input: ±10 mA; (4)power dissipation per package, PD: 500 mW for TA=-55 to +100 and derate linearity at 12 mW/ to 200 mW; (5)CD40194B device dissipation per output transistor for TA=full package-temperature range (all package types): 100 mW; (6)operating temperature range, TA: -55 to +125; (7)CD40194B storage temperature range, Tstg: -65 to +150; (8)lead temperature (during soldering) at distance 1/16±1/32 inch from case for 10s max: +260.