Features: `HIGH SPEED tPD = 12 ns (TYP.) AT VCC = 5 V `LOWPOWER DISSIPATION ICC = 4 A (MAX.) AT TA = 25 °C `OUTPUT DRIVE CAPABILITY10 LSTTL LOADS `SYMMETRICAL OUTPUT IMPEDANCE IOL = |IOH |= 4 mA (MIN.)`HIGH NOISE IMMUNITY VNIH = VNIL = 28 % VCC (MIN.)`WIDE OPERATING VOLTAGE RANGE VCC (OPR) = 2 V T...
M74HC353: Features: `HIGH SPEED tPD = 12 ns (TYP.) AT VCC = 5 V `LOWPOWER DISSIPATION ICC = 4 A (MAX.) AT TA = 25 °C `OUTPUT DRIVE CAPABILITY10 LSTTL LOADS `SYMMETRICAL OUTPUT IMPEDANCE IOL = |IOH |= 4 mA (MI...
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Symbol |
Parameter |
Value |
Unit |
VCC |
Supply Voltage |
-0.5 to +7 |
V |
VI |
DC Input Voltage |
-0.5 to VCC + 0.5 |
V |
VO |
DC Output Voltage |
-0.5 to VCC + 0.5 |
V |
IIK |
DC Input Diode Current |
± 20 |
mA |
IOK |
DC Output Diode Current |
± 20 |
mA |
IO |
DC Output Source Sink Current Per Output Pin |
± 35 |
mA |
ICC or IGND |
DC VCC or Ground Current |
± 70 |
mA |
PD |
Power Dissipation |
500 (*) |
mW |
Tstg |
Storage Temperature |
-65 to +150 |
°C |
TL |
Lead Temperature (10 sec) |
300 |
°C |
The M54/74HC352 and M54/74HC353 are high speedCMOS DUAL 4CHANNEL MULTIPLEXERS INVERTING fabricated with silicon gate C2MOS technology.
Both achieve high speed operation, similar to equivalent LSTTL while maintaining the CMOS low power dissipation. The designer has a choice of complementary output (HC352) and 3 state output (HC353). Each of these data (1C0-1C3, 2C0-2C3) is selected by the two address inputs A and B.
Separate strobe inputs (1G, 2G) are provided for each of the two four line sections. Taking the strobe input (1G,2G) high inhibits the outputs. The output of HC352 is fixed at logic low level and the output of HC353 has a high impedance, unconditionally.
All inputs are equipped with protection circuits against static discharge and transient excess voltage.