M54HC670
M54HC670 is 4 WORD x 4 BIT REGISTER FILE manufactured by STMicroelectronics.
M54HC670 M74HC670
4 WORD X 4 BIT REGISTER FILE (3 STATE)
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HIGH SPEED tPD = 23 ns (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 PATIBLE WITH 54/74LS670
B1R (Plastic Package)
F1R (Ceramic Package)
M1R (Micro Package)
C1R (Chip Carrier)
ORDER CODES : M54HC670F1R M74HC670M1R M74HC670B1R M74HC670C1R
PIN CONNECTIONS (top view)
DESCRIPTION The M54/74HC670 is a high speed CMOS 4 WORD X 4 BIT...
