SN74LS191DR
Texas Instruments
Category: Integrated Circuits (ICs)
SN74LS191 Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control
$0.44 - $3.26
Distributors
Currency:
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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DigiKey | 296-SN74LS191DRCT-ND | 4434 | 1 | $1.22 | $0.89 | $0.80 | $0.71 | $0.53 | $0.57 | Buy |
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Arrow North American Components | SN74LS191DR | 0 | 2500 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.59 | Buy |
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AVNET Europe | SN74LS191DR | 1 | * $0.67 | * $0.60 | * $0.50 | * $0.46 | * $0.46 | * $0.46 | Buy | |
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AVNET Express | SN74LS191DR | 5000 | 1 | $0.47 | $0.44 | Buy | ||||
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Jak Electronics | SN74LS191DR | 7180 | $3.26 | $2.39 | $2.39 | $2.07 | $1.96 | $0.00 | Buy | |
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Mouser Electronics | 595-SN74LS191DR | 0 | 2500 | $0.45 | Buy | |||||
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Texas Instruments | SN74LS191DR | 7450 | 1 | $0.79 | $0.79 | $0.79 | $0.61 | $0.32 | $0.32 | Buy |
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Utmel | SN74LS191DR | 7180 | $0.44 | $0.32 | $0.32 | $0.28 | $0.27 | $0.00 | Buy | |
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Verical Marketplace | SN74LS191DR | 5000 | 420 | $0.74 | $0.66 | Buy | ||||
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Win Source | SN74LS191DR | 5190 | 175 | Buy |
Parts in family
Technical Specifications
| Lead Free Status | Yes |
| ROHS Compliance | Yes |
| Approx. Price (US$) | 0.35 | 1ku |
| Bits(#) | 4 |
| F @ Nom Voltage(Max)(Mhz) | 35 |
| Function | Counter |
| ICC @ Nom Voltage(Max)(mA) | 105 |
| Operating Temperature Range(C) | 0 to 70 |
| Output Drive (IOL/IOH)(Max)(mA) | 16/-0.8 |
| Package Group | PDIP,SO,SOIC |
| Package Size | mm2 |
| Rating | Catalog |
| Technology Family | LS |
| Type | Binary |
| VCC(Max)(V) | 5.25 |
| VCC(Min)(V) | 4.75 |
| Voltage(Nom)(V) | 5 |
| tpd @ Nom Voltage(Max)(ns) | 52 |