onsemi 74AC191SC Counters, Dividers
Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
74AC191SC
Detailed Description
IC COUNTER UP/DOWN 4-BIT 16-SOIC
Package
16-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 16-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
74AC191SC Datasheet
Quick Jump:
Technical Specifications
onsemi 74AC191SC Counters, Dividers technical specifications.
General
Series
74AC
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2 V ~ 6 V
Lifecycle Status
Obsolete
Direction
Up, Down
Number of Elements
1
Logic Type
Binary Counter
Number of Bits Per Element
4
Alternate Parts Comparison (74AC191SC vs NLV14017BDR2G vs NLV14521BDG vs NLV14040BDR2G)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C |
| Supply Voltage | 2 V ~ 6 V | 3 V ~ 18 V | 3 V ~ 18 V | 3 V ~ 18 V |
| Logic Type | Binary Counter | Counter, Decade | Divide-by-2 | Binary Counter |
| Number of Bits Per Element | 4 | 10 | 24 | 12 |
| Number of Elements | 1 | 1 | 1 | 1 |
| Trigger Type | Positive Edge | Positive Edge | Negative Edge | Negative Edge |
| Count Rate | 133 MHz | -- | 12 MHz | 10 MHz |
| Direction | Up, Down | Up | -- | Up |
| Reset | -- | Asynchronous | Asynchronous | Asynchronous |
| Action |
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