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For Reference Only
| Part Number | SN74LS191N |
| OEMstron Part # | SN74LS191N |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Logic ICs › Counters, Dividers |
| Description | IC SYNC UP/DOWN COUNTER 16-DIP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | SN74LS191N PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 1 - May 6 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
SN74LS191N Specifications
| Part Number | SN74LS191N | |
| Brand | Texas Instruments | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Logic ICs | |
| Subcategory | Counters, Dividers | |
| Manufacturer | ||
| Series | 74LS | |
| Logic Type | Binary Counter | |
| Direction | Up, Down | |
| Number of Elements | 1 | |
| Number of Bits per Element | 4 | |
| Reset | - | |
| Timing | Synchronous | |
| Count Rate | 25MHz | |
| Trigger Type | Positive Edge | |
| Voltage - Supply | 4.75V ~ 5.25V | |
| Operating Temperature | 0°C ~ 70°C | |
| Mounting Type | Through Hole | |
| Package / Case | 16-DIP (0.300", 7.62mm) | |
| Supplier Device Package | 16-PDIP |
SN74LS191N Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
SN74LS191N D# V99:2348_07345617 Texas Instruments |
Counter Single 4-Bit Async Binary UP/Down 16-Pin PDIP Tube RoHS: Compliant
|
Americas - 750 |
|
SN74LS191NSR D# V36:1790_07345618 Texas Instruments |
Counter Single 4-Bit Async Binary UP/Down 16-Pin SOP T/R RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
SN74LS191NE4 Texas Instruments |
15 | |
|
SN74LS191NSR Texas Instruments |
1789 | |
|
SN74LS191N Texas Instruments |
15 |
| Part Number | Description | Stock |
|
SN74LS191NE4 Texas Instruments |
15 | |
|
SN74LS191N Texas Instruments |
IC Date Code: 8428 |
24 |
|
SN74LS191NSR Texas Instruments |
IC SYNC 4-BIT UP/DN CNTR 16SO |
Contact Us |
| Part Number | Description | Stock |
|
SN74LS191N D# C1S746202098743 Texas Instruments |
Counter Single 4-Bit Async Binary UP/Down 16-Pin PDIP Tube RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Tube
|
7 |
|
SN74LS191NS D# C1S746203300256 Texas Instruments |
Counter Single 4-Bit Async Binary UP/Down 16-Pin SOP Tube RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Tube
|
436 |
| Part Number | Description | Stock |
|
SN74LS191NSR Texas Instruments |
Leaded (ship within 1day) - D/C 2000 |
6 |
| Part Number | Description | Stock |
|
SN74LS191N D# 296-14886-5-ND Texas Instruments |
IC SYNC UP/DOWN COUNTER 16-DIP |
1187 In Stock |
|
SN74LS191NSR D# 2156-SN74LS191NSR-ND Rochester Electronics LLC |
SN74LS191 SYNCHRONOUS 4-BIT UP/D |
4000 In Stock |
| Part Number | Description | Stock |
|
SN74LS191N D# SN74LS191N Motorola Semiconductor Products |
Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct |
5 |
| Part Number | Description | Stock |
|
SN74LS191N Texas Instruments |
In stock shipping within 2days |
1000 |
|
SN74LS191NSR Texas Instruments |
In stock shipping within 2days |
478 |
| Part Number | Description | Stock |
|
SN74LS191N D# 3119836 Texas Instruments |
IC, COUNTER/MULTIPLIER/DIVIDER RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
| Part Number | Description | Stock |
|
SN74LS191NSR Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
8005 |
|
SN74LS191NS Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
597 |
|
SN74LS191ND MOTO |
OEM/CM QUOTES ONLY | NO BROKERS |
309 |
|
SN74LS191NB Motorola Semiconductor Products |
OEM/CM QUOTES ONLY | NO BROKERS |
14 |
|
SN74LS191NTI TEXAS INSTRUMENTS |
OEM/CM QUOTES ONLY | NO BROKERS |
60 |
|
SN74LS191NE4 Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
154 |
|
SN74LS191NDS Motorola Semiconductor Products |
OEM/CM QUOTES ONLY | NO BROKERS |
568 |
|
SN74LS191NPULLS Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
139 |
|
SN74LS191N Motorola Semiconductor Products |
OEM/CM QUOTES ONLY | NO BROKERS |
2002 |
| Part Number | Description | Stock |
|
SN74LS191N81 Texas Instruments |
OEM/CM ONLY |
728 |
|
SN74LS191NSR Texas Instruments |
OEM/CM ONLY |
1056 |
|
SN74LS191NTI Texas Instruments |
OEM/CM ONLY |
1021 |
|
SN74LS191NE4 Texas Instruments |
OEM/CM ONLY |
1046 |
|
SN74LS191NTIDIP16 Texas Instruments |
OEM/CM ONLY |
116 |
|
SN74LS191NP3 Texas Instruments |
OEM/CM ONLY |
635 |
|
SN74LS191NSRG4 Texas Instruments |
OEM/CM ONLY |
871 |
|
SN74LS191NS Texas Instruments |
OEM/CM ONLY |
590 |
|
SN74LS191NMOT Texas Instruments |
OEM/CM ONLY |
4025 |
|
SN74LS191NDIP16 Texas Instruments |
OEM/CM ONLY |
900 |
|
SN74LS191NSEL500 Texas Instruments |
OEM/CM ONLY |
332 |
|
SN74LS191NSTK Texas Instruments |
OEM/CM ONLY |
528 |
|
SN74LS191NSRE4 Texas Instruments |
OEM/CM ONLY |
253 |
|
SN74LS191NSN74LS191ND Texas Instruments |
OEM/CM ONLY |
870 |
|
SN74LS191N3 Texas Instruments |
OEM/CM ONLY |
199 |
| Part Number | Description | Stock |
|
SN74LS191N Texas Instruments |
In stock |
40 |
| Part Number | Description | Stock |
|
SN74LS191N Motorola Semiconductor Products |
OEM/CM Immediate delivery |
1223 |
| Part Number | Description | Stock |
|
SN74LS191NSR D# 595-SN74LS191NSR Texas Instruments |
Counter ICs 4-Bit Sync Up/Down RoHS: Compliant
|
3368 |
|
SN74LS191N D# 595-SN74LS191N Texas Instruments |
Counter ICs 4-Bit Sync Up/Down RoHS: Compliant
|
480 |
| Part Number | Description | Stock |
|
SN74LS191N D# 26AJ9443 Texas Instruments |
IC, COUNTER/MULTIPLIER/DIVIDER, Logic Family / Base Number:74LS191, Counter Type:Binary, Up / Down, Clock Frequency:25MHz, Count Maximum:15, Logic Case Style:DIP, No. of Pins:16Pins, Supply Voltage Min:4.75V, Supply Voltage RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
0 |
| Part Number | Description | Stock |
|
SN74LS191N D# NS-SN74LS191N Texas Instruments |
OEM/CM ONLY |
6985 |
|
N74LS191N D# NS-N74LS191N VARIOUS |
OEM/CM ONLY |
5692 |
|
SN74LS191NSRG4 D# NS-SN74LS191NSRG4 Texas Instruments |
OEM/CM ONLY |
8523 |
|
SN74LS191NSR D# NS-SN74LS191NSR Texas Instruments |
OEM/CM ONLY |
1967 |
|
SN74LS191NE4 D# NS-SN74LS191NE4 Texas Instruments |
OEM/CM ONLY |
7647 |
|
SN74LS191NSRE4 D# NS-SN74LS191NSRE4 Texas Instruments |
OEM/CM ONLY |
4873 |
| Part Number | Description | Stock |
|
SN74LS191NSR Texas Instruments |
5386 | |
|
SN74LS191N Texas Instruments |
Counter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, DIP |
425 |
| Part Number | Description | Stock |
|
SN74LS191N D# 0307705 Texas Instruments |
Texas Instruments SN74LS191N 4-stage Through Hole Binary Counter LS, 16-Pin PDIP, EA Min Qty: 1
Container: Bulk
|
163 |
| Part Number | Description | Stock |
|
SN74LS191N Texas Instruments |
SN74LS191 Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control RoHS: Compliant
|
13949 |
|
SN74LS191NSR Texas Instruments |
SN74LS191 Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control RoHS: Compliant
|
4000 |
| Part Number | Description | Stock |
|
SN74LS191NSR Texas Instruments |
OEM/CM ONLY |
6749 |
|
SN74LS191N Texas Instruments |
OEM/CM ONLY |
12980 |
|
SN74LS191NTI Texas Instruments |
OEM/CM ONLY |
66 |
|
SN74LS191NPULLS Texas Instruments |
OEM/CM ONLY |
133 |
|
SN74LS191ND Motorola Semiconductor Products |
OEM/CM ONLY |
327 |
|
SN74LS191NE4 Texas Instruments |
OEM/CM ONLY |
184 |
|
SN74LS191NDS U/K |
OEM/CM ONLY |
528 |
| Part Number | Description | Stock |
|
SN74LS191N Motorola Semiconductor Products |
IN stock Immediate delivery |
1218 |
| Part Number | Description | Stock |
|
SN74LS191N D# 2028022140 Motorola Semiconductor Products |
SN74LS191N MOTOROLA Synchronous Up/down Counters |
75 |
| Part Number | Description | Stock |
|
SN74LS191N Texas Instruments |
Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control |
4,227 |
|
SN74LS191NSR Texas Instruments |
Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control |
10,322 |
| Part Number | Description | Stock |
|
SN74LS191N Motorola Mobility LLC |
shipping today |
302 |
| Part Number | Description | Stock |
|
SN74LS191N D# 53427608 Texas Instruments |
Counter Single 4-Bit Async Binary UP/Down 16-Pin PDIP Tube RoHS: Compliant
|
Americas - 750 |
| Part Number | Description | Stock |
|
SN74LS191NE4 Texas Instruments |
RFQ |
6920 |
|
SN74LS191N Texas Instruments |
RFQ |
9553 |
| Part Number | Description | Stock |
|
SN74LS191N Texas Instruments |
IC SYNC UP/DOWN COUNTER 16-DIP |
772 |
| Part Number | Description | Stock |
|
SN74LS191N D# 3119836 Texas Instruments |
IC, COUNTER/MULTIPLIER/DIVIDER RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
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| In Stock | 3,643 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 1.3026 | $ 1.3026 |
| 100 | $ 1.3026 | $ 130.2600 |
| 500 | $ 1.3026 | $ 651.3000 |
| 1000 | $ 1.3026 | $ 1,302.6000 |
| 2500 | $ 1.3026 | $ 3,256.5000 |
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