SN74ALS191AD Price & Stock
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Manufacturer

Integrated Circuits (ICs) > Logic - Counters, Dividers
IC COUNTER BIN 4BIT U/D 16-SOIC
Documents
Datasheet |
SN74ALS191AD![]() |
Specifications
Series | 74ALS |
Part Status | Active |
Logic Type | Binary Counter |
Direction | Up, Down |
Number of Elements | 1 |
Number of Bits per Element | 4 |
Timing | Synchronous |
Count Rate | 30MHz |
Trigger Type | Positive Edge |
Voltage - Supply | 4.5 V ~ 5.5 V |
Operating Temperature | 0°C ~ 70°C |
Mounting Type | Surface Mount |
Package / Case | 16-SOIC (0.154", 3.90mm Width) |
Supplier Device Package | 16-SOIC |
Hide
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | IC COUNTER BIN 4BIT U/D 16-SOIC | 10000 |
|
Inquiry | |
SN74ALS191ADR | Texas Instruments | IC COUNTER BIN 4BIT U/D 16-SOIC | 10000 |
|
Inquiry |

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | SN74ALS191A 4-Bit Synchronous Up/Down Binary Counters | 27126 |
|
Buy | ||||||||||
SN74ALS191ADR | Texas Instruments | SN74ALS191A 4-Bit Synchronous Up/Down Binary Counters | 4205 |
|
Buy |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | IC COUNTER BIN 4BIT U/D 16-SOIC | 3086 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | IC COUNTER BIN 4BIT U/D 16-SOIC | 2094 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | IC BINARY COUNTER 4-BIT 16SOIC | 26500 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Bulk | 163 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | IC COUNTER BIN 4BIT U/D 16-SOIC | 2753 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | IC COUNTER BIN 4BIT U/D 16-SOIC Logic - Counters, Dividers
|
2738 |
|
Buy | |
SN74ALS191ADR | Texas Instruments | IC COUNTER BIN 4BIT U/D 16-SOIC Logic - Counters, Dividers
|
4684 |
|
Buy | |
SN74ALS191ADG4 | Texas Instruments | IC COUNTER BINARY 4BIT 16SOIC Logic - Counters, Dividers
|
7173 |
|
Buy |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | 8511 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | IC COUNTER BIN 4BIT U/D 16-SOIC | 12000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | TI | Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC Tube | In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | IC BINARY COUNTER 4-BIT 16SOIC | 5024 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | 6238 |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | IC BINARY COUNTER 4-BIT 16SOIC Integrated Circuits (ICs)>Logic-Counters, Dividers
|
37392 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | DC:Active ; - | 347 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Luminary Micro / Texas Instruments | IC COUNTER BIN 4BIT U/D 16-SOIC Logic - Counters, Dividers
|
In-Stock |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | IC COUNTER BIN 4BIT U/D 16-SOIC / Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-SOIC | 787 |
|
Buy |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | IC BINARY COUNTER 4-BIT 16SOIC | 18640 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | IC BINARY COUNTER 4-BIT 16SOIC | 6708 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Rochester Electronics | SN74ALS191A 4-BIT SYNCHRONOUS UP | 62500 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-SOIC ; Tube | 4304 |
|
Inquiry |

Unikey Electronics Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | 1748 |
|
Inquiry | ||
SN74ALS191AD | Texas Instruments | DC:2011 | 61747 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Rochester Electronics | DC:24+ ; Original New | 38576 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | TI | SOP ; DC:21+ | 7500 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | 16-SOIC (0.154", 3.90mm Width) | 8900 |
|
Inquiry |

Fly-Wing Technology (HK) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | Tube Active e4 74ALS191 divider circuit 37ns 3.91mm 5V 0.008A | 5993 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | Counter ICs 4bit Synch Up/Dn | 2000 |
|
Inquiry | |
SN74ALS191ADR | Texas Instruments | Counter ICs 4-Bit Synch Up/Down Binary Counter | 2000 |
|
Inquiry | |
SN74ALS191ADG4 | Texas Instruments | Counter ICs 4B Synch Up Down Binary Counters | 1500 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | 35000 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | 46225 |
|
Inquiry |

Dxway Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191ADR | TI | 3.9MM ; DC:2020 | 5000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191ADR SOP3.9 | Luminary Micro / Texas Instruments | The parts are in stock | 8050 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Rochester Electronics | SN74ALS191A 4-BIT SYNCHRONOUS UP | 70269 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-SOIC | 887 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | PAN | OEM/CM QUOTES ONLY | NO BROKERS | 1142 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | SN74ALS191A 4-BIT SYNCHRONOUS UP | 18289 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments (TI) | In Stock |
|
Inquiry | ||
SN74ALS191AD | TI | In Stock |
|
Inquiry | ||
SN74ALS191AD | TI1 | In Stock |
|
Inquiry |

Quest Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments Inc | ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16 | 105 |
|
Buy | ||||||
SN74ALS191AD | Texas Instruments Inc | ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16 | 22 |
|
Buy | ||||||
SN74ALS191ADR | Texas Instruments Inc | ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16 | 4973 |
|
Buy | ||||||
SN74ALS191ADR | Texas Instruments Inc | ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16 | 418 |
|
Buy | ||||||
SN74ALS191ADR | Texas Instruments Inc | ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16 | 418 |
|
Buy | ||||||
SN74ALS191ADR | National Semiconductor Corp | ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16 | 129 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | Counter ICs 4bit Synch Up/Dn | in stock |
|
Inquiry | |
SN74ALS191AD | Texas Instruments | Counter ICs 4bit Synch Up/Dn | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | TI | DC:0515+ ; SOP16-3.9 | 2500 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | SN74ALS191A 4-BIT SYNCHRONOUS UP | 70,269 |
|
Inquiry | |
SN74ALS191ADR | Texas Instruments | IC COUNTER BIN 4BIT U/D 16-SOIC | 20,205,000 |
|
Inquiry | |
SN74ALS191ADG4 | Texas Instruments | IC COUNTER BINARY 4BIT 16SOIC | 7,800 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | IC BINARY COUNTER 4-BIT 16SOIC ; DC:23+ | 18640 |
|
Inquiry | |
SN74ALS191AD | Texas Instruments | IC COUNTER BIN 4BIT U/D 16-SOIC ; DC:21+ ; 16-SOIC | 111 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | Texas Instruments | IC COUNTER BIN 4BIT U/D 16-SOIC | 18020 |
|
Inquiry | |
SN74ALS191ADR | Texas Instruments | IC COUNTER BIN 4BIT U/D 16-SOIC | 12542 |
|
Inquiry | |
SN74ALS191ADG4 | Texas Instruments | IC COUNTER BINARY 4BIT 16SOIC | 18020 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD
sku #: SN74ALS191AD
|
Texas Instruments | 1375 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS191AD | 30228 |
|
Inquiry |
See Also:
SN74ALS191A
SN74ALS193AD
SN74ALS191ADR
SN74ALS191D
SN74ALS11AD
SN74ALS191AN
SN74ALS191ADG4
SN74ALS191N
SN74ALS193AN
SN74ALS193ADR
SN74ALS138AD
SN74ALS109AD
SN74ALS161AN
SN74ALS15AD
SN74ALS157AD
SN74ALS11ADR
SN74ALS137AD
SN74ALS191ANS
SN74ALS21AD
SN74ALS11AN
SN74ALS11A
SN74ALS151D
SN74ALS113AD
SN74AS131AD
SN74ALS10AD
SN74ALS161BD
SN74ALS1010AD
SN74ALS164AD
SN74ALS112AD
SN74ALS20AD
SN74ALS157ADB
SN74ALS651ADW
SN74ALS1000AD
SN74ALS156D
SN74ALS641ADW
SN74ALS169BD
SN74ALS164ADR
SN74ALS166D
SN74ALS251D
SN74AS11D
SN74ALS1005D
SN74ALS155D
SN74ALS641AN
SN74ALS164AN
SN74AS181ADW
SN74ALS181N
SN74ALS11ADG4
SN74ALS174D
SN74ALS151N
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