Texas Instruments SN74AS645DWRE4

IC TXRX NON-INVERT 5.5V 20SOIC / Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC
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Texas Instruments

Datasheet18 pagine18 anni fa

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Parti alternative

Price @ 1000
$ 2.025
$ 2.025
Stock
99,528
211,848
211,848
Authorized Distributors
0
2
2
Case/Package
SOIC
SOIC
SOIC
Number of Pins
20
20
20
Logic Function
Inverting, Transceiver
Inverting, Transceiver
Inverting, Transceiver
Number of Elements
1
1
1
Number of Bits per Element
8
8
8
Low Level Output Current
64 mA
64 mA
64 mA
High Level Output Current
64 mA
64 mA
64 mA
Propagation Delay
9.5 ns
9.5 ns
9.5 ns
Min Supply Voltage
4.5 V
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V

Descrizioni

Descrizioni di Texas Instruments SN74AS645DWRE4 fornite dai suoi distributori.

IC TXRX NON-INVERT 5.5V 20SOIC / Transceiver, Non-Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC
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 on the level at the direction-control (DIR) input. The output-enable input can be used to disable the device so that the buses are effectively isolated. The -1 version of the SN74ALS645A is identical to the standard version, except that the recommended maximum IOL is increased to 48 mA. There is no -1 version of the SN54ALS645A. The SN54ALS645A and SN54AS645 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS645A and SN74AS645 are characterized for operation from 0°C to 70°C.

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