MC1455B |
RFQ for MC1455B Required Field |
 |
| Technical/Catalog Information | MC1455BD |
| Vendor | ON Semiconductor |
| Category | Integrated Circuits (ICs) |
| Type | 555 Type, Timer/Oscillator (Single) |
| Frequency | - |
| Count | - |
| Voltage - Supply | 4.5 V ~ 15 V |
| Current | 15mA |
| Package / Case | 8-SOIC |
| Packaging | Tube |
| Operating Temperature | -40°C ~ 85°C |
| Lead Free Status | Contains Lead |
| RoHS Status | RoHS Non-Compliant |
| Other Names | MC1455BD MC1455BD |
| Product | Manufacturers | Pack | D/C |
| MC1455B | - | 04+ | SOP-8 |
The MC1455 monolithic timing circuit is a highly stable controller capable of producing accurate time delays or oscillation. Additional terminals are provided for triggering or resetting if desired. In the time delay mode, time is precisely controlled by one external resistor and capacitor. For astable operation as an oscillator, the free−running frequency and the duty cycle are both accurately controlled with two external resistors and one capacitor. The circuit may be triggered and reset on falling waveforms, and the output structure can source or sink up to 200 mA or drive MTTL circuits.
• Direct Replacement for NE555 Timers
• Timing from Microseconds through Hours
• Operates in Both Astable and Monostable Modes
• Adjustable Duty Cycle
• High Current Output Can Source or Sink 200 mA
• Output Can Drive MTTL
• Temperature Stability of 0.005% per °C
• Normally ON or Normally OFF Output
|
Rating |
Symbol |
Value |
Unit |
| Power Supply Voltage |
VCC |
+18 |
Vdc |
| Discharge Current (Pin 7) |
I7 |
200 |
mA |
| Power Dissipation (Package Limitation) P1 Suffix, Plastic Package Derate above TA = +25°C D Suffix, Plastic Package Derate above TA = +25°C |
PD PD |
625 5.0 625 160 |
mW mW/ mW /W |
| Operating Temperature Range (Ambient) MC1455B MC1455 NCV1455B |
TA |
-40 to +85 0 to +70 -40 to +125 |
|
| Maximum Operating Die Junction Temperature |
TJ |
+150 |
|
| Storage Temperature Range |
Tstg |
-65 to +150 |
