MFG:MOTOROLA Package Cooled:SOP D/C:1991
MFG: MOTOROLA
Package Cooled: SOP
D/C: 1991
Description: The MC74HC541A is identical in pinout to the LS541. The device inputs are compatible with Standard CMO...
The MC74HC541A is identical in pinout to the LS541. The device inputs are compatible with Standard CMOS outputs. External pull−up resistors make them compatible with LSTTL outputs.
The HC541A is an octal noninverting buffer/line driver/line receiver designed to be used with 3−state memory address drivers, clock drivers, and other bus−oriented systems. This device features inputs and outputs on opposite sides of the package and two ANDed active−low output enables.
The HC541A is similar in function to the HC540A, which has inverting outputs.
|
Symbol |
Parameter |
Value |
Unit |
|
VCC |
DC Supply Voltage |
-0.5 to -7.0 |
V |
|
VI |
DC Input Voltage |
-0.5 VI +0.5 |
V |
|
VO |
DC Output Voltage (Note 1) |
-0.5 VO +0.5 |
V |
|
IIK |
DC Input Diode Current |
±20 |
mA |
|
IOK |
DC Output Diode Current |
±35 |
mA |
|
IO |
DC Output Sink Current |
±35 |
mA |
|
ICC |
DC Supply Current per Supply Pin |
±75 |
mA |
|
IGND |
DC Ground Current per Ground Pin |
±75 |
mA |
|
TSTG |
Storage Temperature Range |
-65 to +150 |
ºC |
|
TL |
Lead Temperature, 1 mm from Case for 10 Seconds |
260 |
ºC |
|
TJ |
Junction Temperature under Bias |
+150 |
ºC |
|
JA |
Thermal Resistance PDIP SOIC TSSOP |
67 96 128 |
ºC/W |
|
PD |
Power Dissipation in Still Air at 85ºC PDIP SOIC TSSOP |
750 500 450 |
mW |
|
MSL |
Moisture Sensitivity |
Level 1 |
|
|
FR |
Flammability Rating Oxygen Index: 30% − 35% |
UL 94 V−0 @ 0.125 in |
|
|
VESD |
ESD Withstand Voltage Human Body Model (Note 2) Machine Model (Note 3) Charged Device Model (Note 4) |
>4000 >300 >1000 |
V |
|
ILatchup |
Latchup Performance Above VCC and Below GND at 85ºC (Note 5) |
±300 |
mA |
MC74HC541A
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