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M74HC390 Dual decade counter Features ■ HIgh Speed: fMAX = 79MHz (Typ.) at VCC = 6V ■ Low power dissipation: )ICC = 4µA (Max.) at TA = 25°C t(s■ High noise immunity: cVNIH = VNIL = 28 % VCC (Min.) du■ Balanced propagation delays: rotPLH ≅ tPHL P■ Wide operating voltage range: teVCC
M54HC354 M74HC354 8 CHANNEL MULTIPLEXER/REGISTER (3 STATE) . . . . . . . . HIGH SPEED tPD = 24 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 15 LSTTL LOADS SYMMETRICAL OUTPUT IMPEDANCE |IOH|
M54/74HC352 M54/74HC353 HC352: DUAL 4 CHANNEL MULTIPLEXER(INV.) HC353: DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT(INV.) . . . . . . . . HIGH SPEED tPD = 12 ns (TYP.) AT VCC = 5 V LOW POWER DISSIPATION ICC = 4 µA (MAX.) AT TA = 25 °C OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS BALANCED PROPAGATION DELA
M54/74HC352 M54/74HC353 HC352: DUAL 4 CHANNEL MULTIPLEXER(INV.) HC353: DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT(INV.) . . . . . . . . HIGH SPEED tPD = 12 ns (TYP.) AT VCC = 5 V LOW POWER DISSIPATION ICC = 4 µA (MAX.) AT TA = 25 °C OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS BALANCED PROPAGATION DELA
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