SN74AS640N Price & Stock
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Manufacturer


Integrated Circuits (ICs) > Logic - Buffers, Drivers, Receivers, Transceivers
IC BUS TRANSCEIVER 8BIT 20DIP
Documents
Datasheet |
SN74AS640N![]() |
Datasheet |
SN74AS640N![]() |
Specifications
Series | 74AS |
Part Status | Active |
Logic Type | Transceiver, Inverting |
Number of Elements | 1 |
Number of Bits per Element | 8 |
Output Type | Push-Pull |
Current - Output High, Low | 15mA, 64mA |
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
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments | IC TRANSCEIVER INVERT 5.5V 20DIP | 2236 |
|
Inquiry |

Rochester Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments | SN74AS640 Octal Bus Transceivers With 3-State Outputs | 457 |
|
Buy | ||||||||||
SN74AS640NS | Texas Instruments | SN74AS640 Octal Bus Transceivers With 3-State Outputs | 1120 |
|
Buy | ||||||||||
SN74AS640NSR | Texas Instruments | SN74AS640 Octal Bus Transceivers With 3-State Outputs | 10000 |
|
Buy |

Longzi Technology (Shenzhen) Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640NS | Texas Instruments | IC BUS TRANSCEIVER 8BIT 20SO | 2128 |
|
Buy |

Avnat Group (Asia Pacific) Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | TI/µÂÖÝÒÇÆ÷ | 52 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | TI | DC:22+ ; PDIP-20 | 50000 |
|
Inquiry |

American Microsemiconductor
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | TI | IC 20PIN DIP | 27 |
|
Buy |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments | Transceiver, Inverting 1 Element 8 Bit per Element Push-Pull Output 20-PDIP | 918 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments | 9699 |
|
Inquiry |

Sunether Technology Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments | SN74AS640 OCTAL BUS TRANSCEIVERS | 384 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments | IC BUS TRANSCEIVER 8BIT 20DIP Logic - Buffers, Drivers, Receivers, Transceivers
|
9576 |
|
Buy | |
SN74AS640NSR | Texas Instruments | IC BUS TRANSCEIVER 8BIT 20SO Logic - Buffers, Drivers, Receivers, Transceivers
|
6408 |
|
Buy |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments | 6729 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments | IC TRANSCEIVER INVERT 5.5V 20DIP | 8855 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments | OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS | 32000 |
|
Buy |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Bulk | 1577 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Luminary Micro / Texas Instruments | IC TRANSCVR INVERT 5.5V 20DIP ; 20-PDIP Logic - Buffers, Drivers, Receivers, Transceivers
|
Available |
|
Inquiry |

Dxway Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | TI | DIP20 ; DC:2021 | 5000 |
|
Inquiry | |
SN74AS640N. | TI | DIP ; DC:2022 | 5000 |
|
Inquiry | |
SN74AS640NS | TI | SOP5.220P ; DC:2021 | 7500 |
|
Inquiry | |
SN74AS640NSRG4 | TI | 5.2mm-20 ; DC:2019 | 10000 |
|
Inquiry | |
SN74AS640NSRSOP5.2 | TI | DC:2021 | 5000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments | IC TRANSCVR INVERT 5.5V 20DIP | 18020 |
|
Inquiry | |
SN74AS640NSR | Texas Instruments | IC TRANSCVR INVERT 5.5V 20SO | 12542 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments | IC BUS TRANSCEIVER 8BIT 20DIP | 109 |
|
Inquiry |

J2 Sourcing
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N
sku #: SN74AS640N
|
TEXAS INSTRUMENTS | 20 |
|
Inquiry |

Fmall Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments | IC TRANSCEIVER INVERT 5.5V 20DIP | 9390 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments | IC TRANSCEIVER INVERT 5.5V 20DIP | 17085 |
|
Inquiry |

Unikey Electronics Pte. Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments | 69 |
|
Inquiry | ||
SN74AS640N | Texas Instruments | DC:2007 | 892 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments | IC TRANSCEIVER INVERT 5.5V 20DIP ; DC:21+ ; 20-PDIP | 111 |
|
Inquiry | |
SN74AS640N | Texas Instruments | IC TRANSCEIVER INVERT 5.5V 20DIP ; DC:23+ | 29290 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments | DC:Active ; - | 299 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | TI | DIP20 ; DC:2019/2020 | 295 |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments | IC TRANSCEIVER INVERT 5.5V 20DIP Integrated Circuits (ICs)>Logic-Buffers, Drivers, Receivers, Transceivers
|
3048 |
|
Buy |

Classic Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | IC BUS TRANSCEIVER 8BIT 20DIP TI DC:627XT | 4 |
|
Inquiry | ||
SN74AS640N | TI | 35 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Luminary Micro / Texas Instruments | IC BUS TRANSCEIVER 8BIT 20DIP Logic - Buffers, Drivers, Receivers, Transceivers
|
In-Stock |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments | 40962 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments | 20-DIP (0.300", 7.62mm) | 8900 |
|
Inquiry |

Hongte Technology Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | TI | DIP20 | 5000 |
|
Inquiry | |
SN74AS640NS | TI | SOP | 500 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640NS | Texas Instruments | IC BUS TRANSCEIVER 8BIT 20SO | 16 |
|
Buy | |
SN74AS640NSR SOP5.2 | Texas Instruments | 0 |
|
Buy |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Rochester Electronics | IC TRANSCEIVER INVERT 5.5V 20DIP | 39855 |
|
Inquiry |

Ersa Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640NS | Texas Instruments | IC BUS TRANSCEIVER 8BIT 20SO | 1120 |
|
Inquiry |

Resion LLC
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | In-Stock | 3 |
|
Inquiry | ||
SN74AS640N | TI | In-Stock ; DC:1987 | 15 |
|
Inquiry | |
SN74AS640N | TI | In-Stock ; DC:1987+ | 557 |
|
Inquiry | |
SN74AS640N | TI | In-Stock ; DC:88 | 100 |
|
Inquiry | |
SN74AS640N | TI | In-Stock ; DC:90 | 355 |
|
Inquiry | |
SN74AS640N | TI | In-Stock ; DC:93 | 78 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments | IC TRANSCEIVER INVERT 5.5V 20DIP | 29290 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments | IC TRANSCEIVER INVERT 5.5V 20DIP | 1092 |
|
Inquiry |

RX Electronics Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SN74AS640N | Luminary Micro / Texas Instruments | IC TRANSCVR INVERT 5.5V 20DIP Logic - Buffers, Drivers, Receivers, Transceivers
|
645 |
|
Inquiry |

Unicom Electronics co.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | TI | shipping today | 89 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments | Transceiver, Inverting 1 Element 8 Bit per Element 3-State Output 20-PDIP ; Tube | 6270 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | TI | new and original ROHS ; DC:2010+ ; DIP20 | 295 |
|
Inquiry | |
SN74AS640NS | TI | new and original ROHS ; DC:03+ ; SOP | 500 |
|
Inquiry |

Chip 1 Exchange
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | TI | INSTOCK | 275 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | TI | DIP-20 ; DC:21+ | 7500 |
|
Inquiry | |
SN74AS640N. | TI | DIP20 ; DC:21+ | 7500 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments (TI) | In Stock |
|
Inquiry | ||
SN74AS640N | TEXAS | In Stock |
|
Inquiry | ||
SN74AS640N | TI | In Stock |
|
Inquiry | ||
SN74AS640N | TI1 | In Stock |
|
Inquiry | ||
SN74AS640N1 | Texas Instruments (TI) | In Stock |
|
Inquiry | ||
SN74AS640N3 | Texas Instruments (TI) | In Stock |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | TEXAS | OEM/CM QUOTES ONLY | NO BROKERS | 2380 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | TI | Original stock,24-hour delivery | 25570 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments | Transceiver Inverting 1 Element 8 Bit per Element 3-State Output 20-PDIP | 833 |
|
Inquiry |

Ariat Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments | IC TRANSCVR INVERT 5.5V 20DIP New Original Stock.
|
2800 |
|
Inquiry |

YIC International Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SN74AS640N | TI | IC TRANSCEIVER INVERT 5.5V 20DIP | 507 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640NSR SOP5.2 | Luminary Micro / Texas Instruments | The parts are in stock | 10000 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Rochester Electronics | IC TRANSCEIVER INVERT 5.5V 20DIP | 10000 |
|
Inquiry |

Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments | 35000 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Rochester Electronics | DC:24+ ; Original New | 10717 |
|
Inquiry |

Quest Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments Inc | BUS TRANSCEIVER, AS SERIES, 1-FUNC, 8-BIT, INVERTED OUTPUT, TTL, PDIP20 | 2242 |
|
Buy | ||||||
SN74AS640N | Texas Instruments Inc | BUS TRANSCEIVER, AS SERIES, 1-FUNC, 8-BIT, INVERTED OUTPUT, TTL, PDIP20 | 40 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments | Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs | in stock |
|
Inquiry | |
SN74AS640N | Texas Instruments | Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs | in stock |
|
Inquiry | |
SN74AS640N. | Texas Instruments | IC BUS TRANSCEIVER 8BIT 20SO | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | TI | New and original ; DC:2010+ | 4000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | TI | DC:2010+ ; DIP20 | 295 |
|
Inquiry |

IC Components Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Luminary Micro / Texas Instruments | TI DIP20 | 3000 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N
sku #: SN74AS640N
|
TI/ | 8997 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | Texas Instruments | SN74AS640 OCTAL BUS TRANSCEIVERS | 1,092 |
|
Inquiry | |
SN74AS640NSR | Texas Instruments | SN74AS640 OCTAL BUS TRANSCEIVERS | 17,944 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
SN74AS640N | TI | DIP-20 ; DC:99+ | 30008 |
|
Inquiry | |
SN74AS640N. | TI | DIP20 ; DC:0729+ | 30209 |
|
Inquiry |
See Also:
SN74AS640NS
SN74ALS640N
SN74AS641N
SN74AS645N
SN74AS2640N
SN74AS643N
SN74AS240N
SN74AS620N
SN74AS644N
SN74ALS240N
SN74AS2645N
SN74AS240NS
SN74AS00N
SN74AS640DW
SN74AS622N
SN74ALS644N
SN74AS647NT
SN74AS850N
SN74ALS640BN
SN74AS2620N
SN74AS280N
SN74AS240AN
SN74AS242N
SN74AS20N
SN74AS580N
SN74ALS680N
SN74AS30N
SN74ALS40N
SN74AS10N
SN74AS623N
SN74AS74N
SN74AS74AN
SN74AS264N
SN74ALS540N
SN74AS640NSR
SN74ALS640AN
SN74AS34N
SN74ALS640B
SN74AS04N
SN74AS245N
SN74AS760N
SN74AS160N
SN74AS648NT
SN74AS241N
SN74ABT640N
SN74AS646NT
SN74AS230N
SN74AS645
SN74AS243N
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