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For Reference Only
| Part Number | SN74LS191DR |
| OEMstron Part # | SN74LS191DR |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Logic ICs › Counters, Dividers |
| Description | IC SYNC 4-BIT UP/DN CNTR 16-SOIC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | SN74LS191DR PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 21 - Jan 26 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
SN74LS191DR Specifications
| Part Number | SN74LS191DR | |
| 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 | Surface Mount | |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) | |
| Supplier Device Package | 16-SOIC |
SN74LS191DR Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
SN74LS191DR D# V36:1790_07345616 Texas Instruments |
Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC T/R RoHS: Compliant
|
Americas - 0 |
|
SN74LS191D D# V36:1790_07345614 Texas Instruments |
Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC Tube RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
SN74LS191D Texas Instruments |
10 | |
|
SN74LS191DR Texas Instruments |
2258 |
| Part Number | Description | Stock |
|
SN74LS191DE4 Texas Instruments |
IC SYNC 4-BIT UP/DN CNTR 16-SOIC |
Contact Us |
|
SN74LS191DR Texas Instruments |
Min Qty 6 |
35555 |
|
SN74LS191D Texas Instruments |
Min Qty 6 |
35555 |
| Part Number | Description | Stock |
|
SN74LS191DE4 D# SN74LS191DE4-ND Texas Instruments |
IC SYNC 4-BIT UP/DN CNTR 16-SOIC |
Temporarily Out of Stock |
|
SN74LS191D D# 296-33974-5-ND Texas Instruments |
IC SYNC 4-BIT UP/DN CNTR 16-SOIC |
344 In Stock |
|
SN74LS191DR D# 296-SN74LS191DRCT-ND Texas Instruments |
IC SYNC 4-BIT UP/DN CNTR 16-SOIC |
2451 In Stock |
| Part Number | Description | Stock |
|
SN74LS191DR Texas Instruments |
In stock shipping within 2days |
2325 |
| Part Number | Description | Stock |
|
SN74LS191DRG4 Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
138 |
|
SN74LS191DR2 Motorola Semiconductor Products |
OEM/CM QUOTES ONLY | NO BROKERS |
2975 |
|
SN74LS191DR Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
3635 |
|
SN74LS191D Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
2618 |
| Part Number | Description | Stock |
|
SN74LS191DR Texas Instruments |
OEM/CM ONLY |
749 |
|
SN74LS191DRE4 Texas Instruments |
OEM/CM ONLY |
279 |
|
SN74LS191DE4 Texas Instruments |
OEM/CM ONLY |
178 |
|
SN74LS191DRG4 Texas Instruments |
OEM/CM ONLY |
195 |
| Part Number | Description | Stock |
|
SN74LS191DR Texas Instruments |
In stock |
2258 |
| Part Number | Description | Stock |
|
SN74LS191DR Texas Instruments |
OEM/CM Immediate delivery |
3068 |
| Part Number | Description | Stock |
|
SN74LS191DE4 D# 595-SN74LS191DE4 Texas Instruments |
Counter ICs 4-Bit Sync Up/Down RoHS: Compliant
|
620 |
|
SN74LS191D D# 595-SN74LS191D Texas Instruments |
Counter ICs 4-Bit Sync Up/Down RoHS: Compliant
|
293 |
| Part Number | Description | Stock |
|
SN74LS191DRE4 D# NS-SN74LS191DRE4 Texas Instruments |
OEM/CM ONLY |
7993 |
|
SN74LS191DE4 D# NS-SN74LS191DE4 Texas Instruments |
OEM/CM ONLY |
9231 |
|
SN74LS191D D# NS-SN74LS191D Texas Instruments |
OEM/CM ONLY |
6585 |
|
SN74LS191DR D# NS-SN74LS191DR Texas Instruments |
OEM/CM ONLY |
6866 |
|
SN74LS191DRG4 D# NS-SN74LS191DRG4 Texas Instruments |
OEM/CM ONLY |
4537 |
| Part Number | Description | Stock |
|
SN74LS191DR Texas Instruments |
250 | |
|
SN74LS191DR2 Motorola Semiconductor Products |
LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16 |
2500 |
|
SN74LS191D Signetics |
Counter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, SOP |
139 |
| Part Number | Description | Stock |
|
SN74LS191D D# SN74LS191D Motorola Semiconductor Products |
Semiconductor |
26 |
| Part Number | Description | Stock |
|
SN74LS191D ON Semiconductor |
SN74LS191 Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control RoHS: Compliant
|
2728 |
|
SN74LS191DR Texas Instruments |
SN74LS191 Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control RoHS: Compliant
|
5000 |
| Part Number | Description | Stock |
|
SN74LS191D Texas Instruments |
OEM/CM ONLY |
4582 |
|
SN74LS191DR Texas Instruments |
OEM/CM ONLY |
9004 |
|
SN74LS191DRG4 Texas Instruments |
OEM/CM ONLY |
132 |
|
SN74LS191DR2 Motorola Semiconductor Products |
OEM/CM ONLY |
3429 |
| Part Number | Description | Stock |
|
SN74LS191DR Texas Instruments |
IN stock Immediate delivery |
3083 |
| Part Number | Description | Stock |
|
SN74LS191D Texas Instruments |
Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control |
961 |
| Part Number | Description | Stock |
|
SN74LS191D mfr |
RFQ |
5408 |
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Quick Inquiry
| In Stock | 185 - 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 | $ 1.1997 | $ 1.1997 |
| 100 | $ 1.1997 | $ 119.9700 |
| 500 | $ 1.1997 | $ 599.8500 |
| 1000 | $ 1.1997 | $ 1,199.7000 |
| 2500 | $ 1.1997 | $ 2,999.2500 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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