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Model SN74ALS640B-1NE4
Description Eight way bus transceiver and 3-state output OCTAL BUS TRANSCEIVENS with 3-state OUTPUTS
Product QR code
Brand: TI
Packaging PDIP-20
Delivery time
Packaging method Tube
Standard packaging quantity 1
19.19  yuan 19.19yuan
5+:
$ 22.4558
50+:
$ 21.4962
200+:
$ 20.9588
500+:
$ 20.8244
1000+:
$ 20.6901
2500+:
$ 20.5365
5000+:
$ 20.4405
7500+:
$ 20.3446
Quantity
5+
50+
200+
500+
1000+
Price
$22.4558
$21.4962
$20.9588
$20.8244
$20.6901
Price $ 22.4558 $ 21.4962 $ 20.9588 $ 20.8244 $ 20.6901
Start batch production 5+ 50+ 200+ 500+ 1000+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(6386) Minimum order quantity(5)
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Technical parameters/power supply voltage (DC): 4.75V ~ 5.25V

Technical parameters/number of output interfaces: 8

Technical parameters/digits: 8

Technical parameters/transmission delay time: 11.0 ns

Technical Parameters/Voltage Wave Node: 5.00 V

Technical parameters/output current drive: -313 µA

Technical parameters/operating temperature (Max): 70 ℃

Technical parameters/operating temperature (Min): 0 ℃

Technical parameters/power supply voltage: 4.5V ~ 5.5V

Encapsulation parameters/installation method: Through Hole

Package parameters/number of pins: 20

Encapsulation parameters/Encapsulation: PDIP-20

External dimensions/packaging: PDIP-20

Physical parameters/operating temperature: 0℃ ~ 70℃ (TA)

Other/Product Lifecycle: Active

Other/Packaging Methods: Tube

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
SN74ALS640B-1DW SN74ALS640B-1DW TI 完全替代 SOIC-20
74ALS 系列，Texas Instruments 高级低功率肖特基双极逻辑 工作电压 4.5 － 5.5 兼容性：输入 TTL、输出 TTL ### 74ALS 系列
SN74ALS640B-1N SN74ALS640B-1N TI 完全替代 PDIP-20
八路总线收发器与3态输出 OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

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