Altium Eagle OrCad PADS KiCad 
SN74LS191N
IC SYNC UP/DOWN COUNTER 16-DIP
NOVA Part#:
72-311064-SN74LS191N
Manufacturer:
Manufacturer Part No:
SN74LS191N
Standard Package:
25
Technical Datasheet:
Available download format
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Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-PDIP
| Category | Logic - Counters, Dividers | |
| Manufacturer | Texas Instruments | |
| RoHS | 1 | |
| Operating Temperature | 0°C ~ 70°C | |
| Mounting Type | Through Hole | |
| Supplier Device Package | 16-PDIP | |
| Base Product Number | 74LS191 | |
| Direction | Up, Down | |
| Reset | - | |
| Timing | Synchronous | |
| Count Rate | 25 MHz | |
| Trigger Type | Positive Edge | |
| Voltage - Supply | 4.75 V ~ 5.25 V | |
| Number of Elements | 1 | |
| Number of Bits per Element | 4 | |
| Logic Type | Binary Counter | |
| Series | 74LS | |
| Package / Case | 16-DIP (0.300", 7.62mm) | |
| Other Names | -296-14886-5 SN74LS191NE4-ND -SN74LS191NE4 2156-SN74LS191N SN74LS191NE4 TEXTISSN74LS191N 296-14886-5 -296-14886-5-ND -SN74LS191NE4-NDR -SN74LS191N-NDR |
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