IC M74HC670

DESCRIPTION
The M74HC670 is an high speed CMOS 4- WORD x 4 BIT REGISTER FILE (3 STATE)
fabricated with silicon gate C2MOS technology. The M74HC670 is 4 x 4 Register File organized as four words by four bits. Separate read and write inputs, both address and enable, allow simultaneous read and write operation. The 3-state outputs make it possible to connect up to 128 outputs to increase the word capacity up to 512 words. Any number of these devices can be operated in parallel to generate an n-bit length. All inputs are equipped with protection circuits against static discharge and transient excess voltage.

HIGH SPEED :
tPD = 22 ns (TYP.) at VCC = 6V
n LOW POWER DISSIPATION:
ICC =4mA(MAX.) at TA=25

IC M74HC670
M74HC670B1R DIP-16
M74HC670M1R SOP-16 M74HC670RM13TR SOP-16 M74HC670TTR TSSOP-16 4
WORD x 4 BIT REGISTER FILE