Texas Instruments SN74AS641DWR

Bus XCVR Single 8-CH Open Collector 20-Pin SOIC T/R
$ 2.261

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Texas Instruments

Datasheet15 páginas18 anos atrás

Augswan

Arrow Electronics

Sierra IC

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Peças alternativas

Price @ 1000
$ 2.261
$ 6.625
Stock
134,638
129,218
Authorized Distributors
2
2
Case/Package
SOIC
SOIC
Number of Pins
20
20
Logic Function
Inverting, Transceiver
Inverting, Transceiver
Number of Elements
1
1
Number of Bits per Element
8
8
Low Level Output Current
64 mA
64 mA
High Level Output Current
-100 µA
-100 µA
Propagation Delay
21 ns
21 ns
Min Supply Voltage
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V

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Descrições

Descrições de Texas Instruments SN74AS641DWR fornecidas pelos seus distribuidores.

Bus XCVR Single 8-CH Open Collector 20-Pin SOIC T/R
Transceiver Logic IC; Logic Family:AS; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Package/Case:20-SOIC; No. of Pins:20; Operating Temperature Range:0°C to +70°C; Input Type:TTL; Leaded Process Compatible:Yes ;RoHS Compliant: Yes
These octal bus transceivers are designed for asynchronous two-way communication between data buses. These devices transmit data from the A bus to the B bus or from the B bus to the A bus, depending upon the level at the direction-control (DIR) input. The output-enable input disables the device so that the buses are effectively isolated. The -1 versions of the SN74ALS641A and SN74ALS642A are identical to the standard versions, except that the recommended maximum IOL is increased to 48 mA in the -1 versions. The SN74ALS641A, SN74ALS642A, and SN74AS641 are characterized for operation from 0°C to 70°C.

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