onsemi DM74LS191N Counters, Dividers
Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-PDIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DM74LS191N
Detailed Description
IC COUNTER BINARY UP/DOWN 16-DIP
Package
16-DIP (0.300", 7.62mm)
Key Features
Package / Case: 16-DIP (0.300", 7.62mm); Mounting Type: Through Hole
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
DM74LS191N Datasheet
Quick Jump:
Technical Specifications
onsemi DM74LS191N Counters, Dividers technical specifications.
General
Series
74LS
Package / Case
16-DIP
Mounting Type
Through Hole
Operating Temperature
0°C ~ 70°C
Supply Voltage
4.75 V ~ 5.25 V
Lifecycle Status
Obsolete
Direction
Up, Down
Number of Elements
1
Logic Type
Binary Counter
Number of Bits Per Element
4
Alternate Parts Comparison (DM74LS191N vs DM74LS163AN vs CD4022BCN vs MC74HC4060ANG)
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-DIP | 16-DIP | 16-DIP | 16-DIP |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | -55°C ~ 125°C | -55°C ~ 125°C |
| Supply Voltage | 4.75 V ~ 5.25 V | 4.75 V ~ 5.25 V | 3 V ~ 15 V | 2 V ~ 6 V |
| Direction | Up, Down | Up | Up | Up |
| Logic Type | Binary Counter | Binary Counter | Binary Counter | Binary Counter |
| Number of Bits Per Element | 4 | 4 | 4 | 14 |
| Number of Elements | 1 | 1 | 1 | 1 |
| Trigger Type | Positive Edge | Positive Edge | Positive Edge | Negative Edge |
| Reset | -- | Synchronous | Asynchronous | Asynchronous |
| Action |
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