MC74AC163 |
RFQ for MC74AC163 Required Field |
 |
| Technical/Catalog Information | MC74AC163DR2 |
| Vendor | ON Semiconductor |
| Category | Integrated Circuits (ICs) |
| Logic Type | Binary Counter |
| Trigger Type | Positive Edge |
| Voltage - Supply | 2 V ~ 6 V |
| Number of Bits per Element | 4 |
| Number of Elements | 1 - Single |
| Direction | Up |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC |
| Reset | Synchronous |
| Packaging | Tape & Reel (TR) |
| Operating Temperature | -40°C ~ 85°C |
| Count Rate | 140MHz |
| Timing | Synchronous |
| Lead Free Status | Contains Lead |
| RoHS Status | RoHS Non-Compliant |
| Other Names | MC74AC163DR2 MC74AC163DR2 |
| Product | Manufacturers | Pack | D/C |
| MC74AC163 | - | SMD | 00+ |
The MC74AC161/74ACT161 and MC74AC163/74ACT163 are high-speed synchronous modulo-16 binary counters. They are synchronously presettable for application in programmable dividers and have two types of Count Enable inputs plus a Terminal Count output for versatility in forming synchronous multistage counters. The MC74AC161/74ACT161 has an asynchronous Master Reset input that overrides all other inputs and forces the outputs LOW. The MC74AC163/ 74ACT163 has a Synchronous Reset input that overrides counting and parallel
loading and allows the outputs to be simultaneously reset on the rising edge of the clock.
Features |
| • Synchronous Counting and Loading• High-Speed Synchronous Expansion• Typical Count Rate of 125 MHz• Outputs Source/Sink 24 mA• 'ACT161 and 'ACT163 Have TTL Compatible Inputs |
|
Symbol |
Parameter |
Value |
Unit |
|
VCC |
DC Supply Voltage (Referenced to GND) |
0.5 to +7.0 |
V |
|
Vin |
DC Input Voltage (Referenced to GND) |
0.5 to VCC +0.5 |
V |
|
Vout |
DC Output Voltage (Referenced to GND) |
0.5 to VCC +0.5 |
V |
|
Iin |
DC Input Current, per Pin |
±20 |
mA |
|
Iout |
DC Output Sink/Source Current, per Pin |
±50 |
mA |
|
ICC |
DC VCC or GND Current per Output Pin |
±50 |
mA |
|
Tstg |
Storage Temperature |
65 to +150 |
