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SN74LS290

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SN74LS290 [DECADE AND 4-BIT BINARY COUNTERS ]

other parts : 74293  54LS293  SN54293  SN74293  SN54290  SDLS097  74LS293  SN74290  SN54290W  SN54293W 

TI
Texas Instruments

DECADE AND 4-BIT BINARY COUNTERS

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SN74LS290 [DECADE COUNTER; 4-BIT BINARY COUNTER ]

other parts : SN54LS290  SN54LS290J  SN74LS290D  SN74LS290N  SN74LS290DR2 

ON-Semiconductor
ON Semiconductor

The SN54/74LS290 and SN54/74LS293 are high-speed 4-bit ripple type counters partitioned into two sections. Each counter has a divide-by-two section and either a divide-by-five (LS290) or divide-by-eight (LS293) section which are triggered by a HIGH-to-LOW transition on the clock inputs.
   
• Corner Power Pin Versions of the LS90 and LS93
• Low Power Consumption . . . Typically 45 mW
• High Count Rates . . . Typically 42 MHz
• Choice of Counting Modes . . . BCD, Bi-Quinary, Binary
• Input Clamp Diodes Limit High Speed Termination Effects
   

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SN74LS290 [DECADE COUNTER; 4-BIT BINARY COUNTER ]

other parts : SN74LS293  SN54LS290  SN54LS293  SN54LS290J  SN54LS293J  SN74LS290N  SN74LS293N  SN74LS290D  SN74LS293D 

Motorola
Motorola => Freescale

The SN54/74LS290 and SN54/74LS293 are high-speed 4-bit ripple type counters partitioned into two sections.
   
• Corner Power Pin Versions of the LS90 and LS93
• Low Power Consumption . . . Typically 45 mW
• High Count Rates . . . Typically 42 MHz
• Choice of Counting Modes . . . BCD, Bi-Quinary, Binary
• Input Clamp Diodes Limit High Speed Termination Effects
   

View
SN74LS290D [DECADE AND 4-BIT BINARY COUNTERS ]

other parts : 74293  54LS293  SN54293  SN74293  SN54290  SDLS097  74LS293  SN74290  SN54290W  SN54293W 

TI
Texas Instruments

DECADE AND 4-BIT BINARY COUNTERS

View
SN74LS290D [DECADE COUNTER; 4-BIT BINARY COUNTER ]

other parts : SN54LS290  SN74LS290  SN54LS290J  SN74LS290N  SN74LS290DR2 

ON-Semiconductor
ON Semiconductor

The SN54/74LS290 and SN54/74LS293 are high-speed 4-bit ripple type counters partitioned into two sections. Each counter has a divide-by-two section and either a divide-by-five (LS290) or divide-by-eight (LS293) section which are triggered by a HIGH-to-LOW transition on the clock inputs.
   
• Corner Power Pin Versions of the LS90 and LS93
• Low Power Consumption . . . Typically 45 mW
• High Count Rates . . . Typically 42 MHz
• Choice of Counting Modes . . . BCD, Bi-Quinary, Binary
• Input Clamp Diodes Limit High Speed Termination Effects
   

View
SN74LS290D [DECADE COUNTER; 4-BIT BINARY COUNTER ]

other parts : SN74LS290  SN74LS293  SN54LS290  SN54LS293  SN54LS290J  SN54LS293J  SN74LS290N  SN74LS293N  SN74LS293D 

Motorola
Motorola => Freescale

The SN54/74LS290 and SN54/74LS293 are high-speed 4-bit ripple type counters partitioned into two sections.
   
• Corner Power Pin Versions of the LS90 and LS93
• Low Power Consumption . . . Typically 45 mW
• High Count Rates . . . Typically 42 MHz
• Choice of Counting Modes . . . BCD, Bi-Quinary, Binary
• Input Clamp Diodes Limit High Speed Termination Effects
   

View
SN74LS290N [DECADE AND 4-BIT BINARY COUNTERS ]

other parts : 74293  54LS293  SN54293  SN74293  SN54290  SDLS097  74LS293  SN74290  SN54290W  SN54293W 

TI
Texas Instruments

DECADE AND 4-BIT BINARY COUNTERS

View
SN74LS290N [DECADE COUNTER; 4-BIT BINARY COUNTER ]

other parts : SN54LS290  SN74LS290  SN54LS290J  SN74LS290D  SN74LS290DR2 

ON-Semiconductor
ON Semiconductor

The SN54/74LS290 and SN54/74LS293 are high-speed 4-bit ripple type counters partitioned into two sections. Each counter has a divide-by-two section and either a divide-by-five (LS290) or divide-by-eight (LS293) section which are triggered by a HIGH-to-LOW transition on the clock inputs.
   
• Corner Power Pin Versions of the LS90 and LS93
• Low Power Consumption . . . Typically 45 mW
• High Count Rates . . . Typically 42 MHz
• Choice of Counting Modes . . . BCD, Bi-Quinary, Binary
• Input Clamp Diodes Limit High Speed Termination Effects
   

View
SN74LS290N [DECADE COUNTER; 4-BIT BINARY COUNTER ]

other parts : SN74LS290  SN74LS293  SN54LS290  SN54LS293  SN54LS290J  SN54LS293J  SN74LS293N  SN74LS290D  SN74LS293D 

Motorola
Motorola => Freescale

The SN54/74LS290 and SN54/74LS293 are high-speed 4-bit ripple type counters partitioned into two sections.
   
• Corner Power Pin Versions of the LS90 and LS93
• Low Power Consumption . . . Typically 45 mW
• High Count Rates . . . Typically 42 MHz
• Choice of Counting Modes . . . BCD, Bi-Quinary, Binary
• Input Clamp Diodes Limit High Speed Termination Effects
   

View
SN74LS290DR2 [DECADE COUNTER; 4-BIT BINARY COUNTER ]

other parts : SN54LS290  SN74LS290  SN54LS290J  SN74LS290D  SN74LS290N 

ON-Semiconductor
ON Semiconductor

The SN54/74LS290 and SN54/74LS293 are high-speed 4-bit ripple type counters partitioned into two sections. Each counter has a divide-by-two section and either a divide-by-five (LS290) or divide-by-eight (LS293) section which are triggered by a HIGH-to-LOW transition on the clock inputs.
   
• Corner Power Pin Versions of the LS90 and LS93
• Low Power Consumption . . . Typically 45 mW
• High Count Rates . . . Typically 42 MHz
• Choice of Counting Modes . . . BCD, Bi-Quinary, Binary
• Input Clamp Diodes Limit High Speed Termination Effects
   

View
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