SN74ALS638AN Price & Stock
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Manufacturer

Integrated Circuits (ICs) > Logic - Buffers, Drivers, Receivers, Transceivers
IC TXRX BUS OCTAL 20DIP
Documents
Datasheet |
SN74ALS638AN![]() |
Specifications
Series | 74ALS |
Part Status | Active |
Logic Type | Transceiver, Inverting |
Number of Elements | 1 |
Number of Bits per Element | 8 |
Output Type | Open Collector, Push-Pull |
Current - Output High, Low | -, 24mA; 15mA, 24mA |
Voltage - Supply | 4.5 V ~ 5.5 V |
Operating Temperature | 0°C ~ 70°C (TA) |
Mounting Type | Through Hole |
Package / Case | 20-DIP (0.300", 7.62mm) |
Supplier Device Package | 20-PDIP |
Hide

Ersa Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638ANS | Texas Instruments | IC TXRX INVERT 5.5V 20SO | 2440 |
|
Inquiry |

Dxway Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | TI | DIP ; DC:2021 | 20000 |
|
Inquiry | |
SN74ALS638ANS | TI | SOP-5.2MM ; DC:2020 | 5000 |
|
Inquiry | |
SN74ALS638ANSR | TI | DC:2020 | 10000 |
|
Inquiry |

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | SN74ALS638A Octal Bus Transceivers | 4493 |
|
Buy | ||||||||||
SN74ALS638ANS | Texas Instruments | IC TXRX BUS OCTAL 20SO | 1200 |
|
Buy |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | IC TRANSCEIVER INVERT 5.5V 20DIP | 5921 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Rochester Electronics | IC TRANSCEIVER INVERT 5.5V 20DIP | 21452 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | IC TRANSCEIVER INVERT 5.5V 20DIP | 1777 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | IC TXRX BUS OCTAL 20DIP | 2460 |
|
Inquiry |

Axis Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | New Original,COC,ISO9001 | 8500 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Bulk | 2132 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | 6129 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | IC TRANSCEIVER INVERT 5.5V 20DIP | 41980 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | IC TXRX BUS OCTAL 20DIP Logic - Buffers, Drivers, Receivers, Transceivers
|
2930 |
|
Buy | |
SN74ALS638ANSR | Texas Instruments | IC TXRX BUS OCTAL 20SO Logic - Buffers, Drivers, Receivers, Transceivers
|
2849 |
|
Buy |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Rochester Electronics | DC:24+ ; Original New | 39360 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Luminary Micro / Texas Instruments | IC TXRX BUS OCTAL 20DIP Logic - Buffers, Drivers, Receivers, Transceivers
|
In-Stock |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | 35000 |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | Transceiver, Inverting 1 Element 8 Bit per Element Open Collector, Push-Pull Output 20-PDIP | 2149 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | 5230 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | IC TRANSCEIVER INVERT 5.5V 20DIP | 8917 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | IC TRANSCEIVER INVERT 5.5V 20DIP ; DC:21+ ; 20-PDIP | 111 |
|
Inquiry | |
SN74ALS638AN | Texas Instruments | IC TRANSCEIVER INVERT 5.5V 20DIP ; DC:23+ | 35040 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | IC TRANSCEIVER INVERT 5.5V 20DIP | 9085 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | TI | DC:TI | 12000 |
|
Inquiry | |
SN74ALS638ANS | TI | DC:TI | 3310 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | IC TRANSCEIVER INVERT 5.5V 20DIP | 15755 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | 43840 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | IC TRANSCEIVER INVERT 5.5V 20DIP | 35040 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | IC TRANSCEIVER INVERT 5.5V 20DIP / Transceiver, Inverting 1 Element 8 Bit per Element Open Collector, Push-Pull Output 20-PDIP | 5550 |
|
Buy |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SN74ALS638AN | Luminary Micro / Texas Instruments | IC TRANSCVR INVERT 5.5V 20DIP Logic - Buffers, Drivers, Receivers, Transceivers
|
7750 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | Transceiver Inverting 1 Element 8 Bit per Element Open Collector Push-Pull Output 20-PDIP | 892 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | Transceiver, Inverting 1 Element 8 Bit per Element Open Collector, Push-Pull Output 20-PDIP ; Tube | 3717 |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | IC TRANSCEIVER INVERT 5.5V 20DIP Integrated Circuits (ICs)>Logic-Buffers, Drivers, Receivers, Transceivers
|
6979 |
|
Buy |

Chip 1 Exchange
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | INSTOCK | 597 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Rochester Electronics | IC TRANSCEIVER INVERT 5.5V 20DIP | 10000 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments (TI) | In Stock |
|
Inquiry | ||
SN74ALS638AN | TI | In Stock |
|
Inquiry | ||
SN74ALS638AN | TI1 | In Stock |
|
Inquiry | ||
SN74ALS638AN1 | Texas Instruments (TI) | In Stock |
|
Inquiry | ||
SN74ALS638AN3 | Texas Instruments (TI) | In Stock |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | OEM/CM QUOTES ONLY | NO BROKERS | 657 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | TI | DIP ; DC:21+ | 7500 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | DC:Active ; - | 180 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | IC TRANSCVR INVERT 5.5V 20DIP | 18020 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638ANSR | Luminary Micro / Texas Instruments | The parts are in stock | 9241 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | Bus Transceivers OCTAL BUS TRANSCEIVER | in stock |
|
Inquiry | |
SN74ALS638AN | Texas Instruments | Bus Transceivers OCTAL BUS TRANSCEIVER | in stock |
|
Inquiry |

Quest Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments Inc | ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20 | 18 |
|
Buy | ||||||
SN74ALS638AN | Texas Instruments Inc | ALS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20 | 14 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | TI | DC:06+ ; SOP20 | 2000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | SN74ALS638A OCTAL BUS TRANSCEIVE | 5,921 |
|
Inquiry | |
SN74ALS638ANS | Texas Instruments | IC TXRX BUS OCTAL 20SO | 2,440 |
|
Inquiry | |
SN74ALS638ANSR | Texas Instruments | IC TRANSCVR INVERT 5.5V 20SO | 100 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | Bus Transceivers OCTAL BUS TRANSCEIVER | 54 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN
sku #: SN74ALS638AN
|
TI/ | 755 |
|
Inquiry |

Cytech Systems Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | Available, Contact us | 10 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | Texas Instruments | IC TRANSCVR INVERT 5.5V 20DIP | 9988 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74ALS638AN | TOSHIBA | DIP ; DC:10+ | 30020 |
|
Inquiry |
See Also:
SN74ALS38AN
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SN74ALS138AN3
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SN74AS638ANS
SN74ALS35AN
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SN74ALS638ANSR
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SN74ALS37AN
SN74ALS563AN
SN74ALS232AN
SN74ALS38BN
SN74ALS638ADW
SN74ALS621AN
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SN74ALS138A
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