Texas Instruments SN74ALS638ADW

Bidirectional ROHS3Compliant DUAL TTL Logic Transceiver, Inverting 0C~70C TA 50pF 5V 2.65mm
$ 4.905
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Texas Instruments

Datasheet14 páginas18 anos atrás

Sierra IC

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Peças alternativas

Price @ 1000
$ 4.905
$ 5.153
$ 5.153
Stock
138,009
156,104
156,104
Authorized Distributors
2
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
15 mA
48 mA
48 mA
High Level Output Current
24 mA
24 mA
24 mA
Propagation Delay
30 ns
30 ns
30 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

Peças relacionadas

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IC TXRX INVERT 5.5V 24SOIC / Transceiver, Inverting 1 Element 8 Bit per Element 3-State Output 24-SOIC
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Texas InstrumentsSN74AS640DW
ROHS3Compliant BIDIRECTIONAL DUAL TTL Logic Transceiver, Inverting 0C~70C TA 50pF 5V 2.65mm

Descrições

Descrições de Texas Instruments SN74ALS638ADW fornecidas pelos seus distribuidores.

Bidirectional ROHS3Compliant DUAL TTL Logic Transceiver, Inverting 0C~70C TA 50pF 5V 2.65mm
IC TXRX INVERT 5.5V 20SOIC / Transceiver, Inverting 1 Element 8 Bit per Element Open Collector, Push-Pull Output 20-SOIC
Transceiver Logic IC; Logic Family:ALS; 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 open-collector and 3-state buses. The devices transmit data from the A bus (open-collector) to the B bus (3 state) or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable () input can be used to disable the device so the buses are isolated. The -1 version of SN74ALS638A is identical to the standard version, except that the recommended maximum IOL is increased to 48 mA. The SN74ALS638A, SN74ALS639A, SN74AS638A, and SN74AS639 are characterized for operation from 0°C to 70°C.

Nomes alternativos do fabricante

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  • TEX
  • Texas Instruments (TI)
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  • TI Texas Instruments
  • TEXAS USD
  • TEXAS INSRUMENTS
  • TEXAS INSRUMENT
  • TEXAS INSTUMENTS
  • TI-ROHS
  • Texas Instr.
  • Texas Instruments Inc.