Texas Instruments SN74AS244AN Octal-Channel Buffer & Line Driver, 3-State, 20-Pin PDIP
Documentos Técnicos
Especificações
Brand
Texas InstrumentsLogic Family
AS
Logic Function
Buffer, Line Driver
IC Type
Buffer & Line Driver IC
Number of Channels per Chip
8
Input Type
Single Ended
Output Type
3 State
Polarity
Non-Inverting
Mounting Type
Through Hole
Package Type
PDIP
Pin Count
20
Maximum High Level Output Current
-15mA
Maximum Low Level Output Current
64mA
Maximum Propagation Delay Time @ Maximum CL
6.2 ns @ 5.5 V
Dimensions
24.33 x 6.35 x 4.57mm
Maximum Operating Supply Voltage
5.5 V
Minimum Operating Supply Voltage
4.5 V
Propagation Delay Test Condition
50pF
Detalhes do produto
74AS Family, Texas Instruments
The Texas Instruments family of Advanced Schottky clamped TTL logic devices offers a significant increase in speed over the original TTL products, with delay times reduced to 2ns or less and toggle speeds of up to 200MHz. Input currents are lower than standard TTL devices and fanout capability is doubled; the AS family also has better noise immunity and improved temperature stability than its TTL predecessors. Operating voltage is 4.5 to 5.5V with standard TTL compatible logic levels.
74AS Family
P.O.A.
Padrão
1
P.O.A.
Informações de estoque temporariamente indisponíveis.
Padrão
1
Informações de estoque temporariamente indisponíveis.
Documentos Técnicos
Especificações
Brand
Texas InstrumentsLogic Family
AS
Logic Function
Buffer, Line Driver
IC Type
Buffer & Line Driver IC
Number of Channels per Chip
8
Input Type
Single Ended
Output Type
3 State
Polarity
Non-Inverting
Mounting Type
Through Hole
Package Type
PDIP
Pin Count
20
Maximum High Level Output Current
-15mA
Maximum Low Level Output Current
64mA
Maximum Propagation Delay Time @ Maximum CL
6.2 ns @ 5.5 V
Dimensions
24.33 x 6.35 x 4.57mm
Maximum Operating Supply Voltage
5.5 V
Minimum Operating Supply Voltage
4.5 V
Propagation Delay Test Condition
50pF
Detalhes do produto
74AS Family, Texas Instruments
The Texas Instruments family of Advanced Schottky clamped TTL logic devices offers a significant increase in speed over the original TTL products, with delay times reduced to 2ns or less and toggle speeds of up to 200MHz. Input currents are lower than standard TTL devices and fanout capability is doubled; the AS family also has better noise immunity and improved temperature stability than its TTL predecessors. Operating voltage is 4.5 to 5.5V with standard TTL compatible logic levels.