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Model SN74LS642N
Description TEXAS INSTRUMENTS SN74LS642N Logic chip, 8-way bus transceiver, 20DIP
Product QR code
Brand: TI
Packaging PDIP-20
Delivery time
Packaging method Each
Standard packaging quantity 1
40.19  yuan 40.19yuan
1+:
$ 49.0355
10+:
$ 46.2220
100+:
$ 44.1319
250+:
$ 43.8104
500+:
$ 43.4888
1000+:
$ 43.1271
2500+:
$ 42.8055
5000+:
$ 42.6046
Quantity
1+
10+
100+
250+
500+
Price
$49.0355
$46.2220
$44.1319
$43.8104
$43.4888
Price $ 49.0355 $ 46.2220 $ 44.1319 $ 43.8104 $ 43.4888
Start batch production 1+ 10+ 100+ 250+ 500+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(8943) Minimum order quantity(1)
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Technical parameters/power supply voltage (DC): 4.75V ~ 5.25V

Technical parameters/number of output interfaces: 8

Technical parameters/number of circuits: 1

Technical parameters/number of channels: 8

Technical parameters/number of pins: 20

Technical parameters/digits: 8

Technical parameters/transmission delay time: 25.0 ns

Technical Parameters/Voltage Wave Node: 5.00 V

Technical parameters/operating temperature (Max): 70 ℃

Technical parameters/operating temperature (Min): 0 ℃

Technical parameters/power supply voltage: 4.75V ~ 5.25V

Technical parameters/power supply voltage (Max): 5.25 V

Technical parameters/power supply voltage (Min): 4.75 V

Encapsulation parameters/installation method: Through Hole

Package parameters/number of pins: 20

Encapsulation parameters/Encapsulation: PDIP-20

External dimensions/length: 24.33 mm

External dimensions/width: 6.35 mm

External dimensions/height: 4.57 mm

External dimensions/packaging: PDIP-20

Physical parameters/operating temperature: 0℃ ~ 70℃

Other/Product Lifecycle: Active

Other/Packaging Methods: Each

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

Compliant with standards/REACH SVHC standards: No SVHC

Compliant with standard/REACH SVHC version: 2015/06/15

Customs information/ECCN code: EAR99

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
SN74ALS642A-1N SN74ALS642A-1N TI 功能相似 PDIP-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
SN74LS642DWG4 SN74LS642DWG4 TI 完全替代 SOIC-20
八路总线TRANSCEIVRS OCTAL BUS TRANSCEIVRS
SN74LS642N SN74LS642N TI 功能相似 PDIP-20
TEXAS INSTRUMENTS SN74LS642N 逻辑芯片, 8路总线收发器, 20DIP
SN74LS642N SN74LS642N Motorola 功能相似 DIP
TEXAS INSTRUMENTS SN74LS642N 逻辑芯片, 8路总线收发器, 20DIP
PDF
SN74LS642N SN74LS642N Freescale 功能相似
TEXAS INSTRUMENTS SN74LS642N 逻辑芯片, 8路总线收发器, 20DIP
PDF
SN74LS642NE4 SN74LS642NE4 TI 完全替代 PDIP-20
八路总线TRANSCEIVRS OCTAL BUS TRANSCEIVRS

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