74LS241
器件描述：OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS
器件厂商：MOTOROLA [Motorola, Inc]
文件大小：191.82KB，共6页
Sponsor by e络盟器件资料摘要：
5-387
FAST AND LS TTL DATA
OCTAL BUFFER/LINE DRIVER
WITH 3-STATE OUTPUTS
The SN54/74LS240, 241 and 244 are Octal Buffers and Line Drivers
designed to be employed as memory address drivers, clock drivers and
bus-oriented transmitters/receivers which provide improved PC board
density.
• Hysteresis at Inputs to Improve Noise Margins
• 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
• Input Clamp Diodes Limit High-Speed Termination Effects
LOGIC AND CONNECTION DIAGRAMS DIP (TOP VIEW)
C0049C0056 C0049C0055 C0049C0054 C0049C0053 C0049C0052 C0049C0051
C0049 C0050 C0051 C0052 C0053 C0054 C0055
C0050C0048 C0049C0057
C0056
C0086
C0067C0067
C0049C0071
C0050C0071 C0049C0089C0049 C0050C0065C0052 C0049C0089C0050 C0049C0089C0051C0050C0065C0051 C0050C0065C0050
C0049C0065C0049 C0050C0089C0052 C0049C0065C0050 C0050C0089C0051 C0049C0065C0051 C0050C0089C0050 C0049C0065C0052
C0057 C0049C0048
C0050C0089C0049 C0071C0078C0068
C0049C0050 C0049C0049
C0049C0089C0052 C0050C0065C0049
C0049C0056 C0049C0055 C0049C0054 C0049C0053 C0049C0052 C0049C0051
C0049 C0050 C0051 C0052 C0053 C0054 C0055
C0050C0048 C0049C0057
C0056
C0086
C0067C0067
C0049C0071
C0050C0071 C0049C0089C0049 C0050C0065C0052 C0049C0089C0050 C0049C0089C0051C0050C0065C0051 C0050C0065C0050
C0049C0065C0049 C0050C0089C0052 C0049C0065C0050 C0050C0089C0051 C0049C0065C0051 C0050C0089C0050 C0049C0065C0052
C0057 C0049C0048
C0050C0089C0049 C0071C0078C0068
C0049C0050 C0049C0049
C0049C0089C0052 C0050C0065C0049
C0049C0056 C0049C0055 C0049C0054 C0049C0053 C0049C0052 C0049C0051
C0049 C0050 C0051 C0052 C0053 C0054 C0055
C0050C0048 C0049C0057
C0056
C0086
C0067C0067
C0049C0071
C0050C0071 C0049C0089C0049 C0050C0065C0052 C0049C0089C0050 C0049C0089C0051C0050C0065C0051 C0050C0065C0050
C0049C0065C0049 C0050C0089C0052 C0049C0065C0050 C0050C0089C0051 C0049C0065C0051 C0050C0089C0050 C0049C0065C0052
C0057 C0049C0048
C0050C0089C0049 C0071C0078C0068
C0049C0050 C0049C0049
C0049C0089C0052 C0050C0065C0049
SN54/74LS240
SN54/74LS241
SN54/74LS244
SN54/74LS240
SN54/74LS241
SN54/74LS244
OCTAL BUFFER/LINE DRIVER
WITH 3-STATE OUTPUTS
LOW POWER SCHOTTKY
ORDERING INFORMATION
SN54LSXXXJ Ceramic
SN74LSXXXN Plastic
SN74LSXXXDW SOIC
20
1
J SUFFIX
CERAMIC
CASE 732-03
20
1
N SUFFIX
PLASTIC
CASE 738-03
20
1
DW SUFFIX
SOIC
CASE 751D-03
FAST AND LS TTL DATA
OCTAL BUFFER/LINE DRIVER
WITH 3-STATE OUTPUTS
The SN54/74LS240, 241 and 244 are Octal Buffers and Line Drivers
designed to be employed as memory address drivers, clock drivers and
bus-oriented transmitters/receivers which provide improved PC board
density.
• Hysteresis at Inputs to Improve Noise Margins
• 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
• Input Clamp Diodes Limit High-Speed Termination Effects
LOGIC AND CONNECTION DIAGRAMS DIP (TOP VIEW)
C0049C0056 C0049C0055 C0049C0054 C0049C0053 C0049C0052 C0049C0051
C0049 C0050 C0051 C0052 C0053 C0054 C0055
C0050C0048 C0049C0057
C0056
C0086
C0067C0067
C0049C0071
C0050C0071 C0049C0089C0049 C0050C0065C0052 C0049C0089C0050 C0049C0089C0051C0050C0065C0051 C0050C0065C0050
C0049C0065C0049 C0050C0089C0052 C0049C0065C0050 C0050C0089C0051 C0049C0065C0051 C0050C0089C0050 C0049C0065C0052
C0057 C0049C0048
C0050C0089C0049 C0071C0078C0068
C0049C0050 C0049C0049
C0049C0089C0052 C0050C0065C0049
C0049C0056 C0049C0055 C0049C0054 C0049C0053 C0049C0052 C0049C0051
C0049 C0050 C0051 C0052 C0053 C0054 C0055
C0050C0048 C0049C0057
C0056
C0086
C0067C0067
C0049C0071
C0050C0071 C0049C0089C0049 C0050C0065C0052 C0049C0089C0050 C0049C0089C0051C0050C0065C0051 C0050C0065C0050
C0049C0065C0049 C0050C0089C0052 C0049C0065C0050 C0050C0089C0051 C0049C0065C0051 C0050C0089C0050 C0049C0065C0052
C0057 C0049C0048
C0050C0089C0049 C0071C0078C0068
C0049C0050 C0049C0049
C0049C0089C0052 C0050C0065C0049
C0049C0056 C0049C0055 C0049C0054 C0049C0053 C0049C0052 C0049C0051
C0049 C0050 C0051 C0052 C0053 C0054 C0055
C0050C0048 C0049C0057
C0056
C0086
C0067C0067
C0049C0071
C0050C0071 C0049C0089C0049 C0050C0065C0052 C0049C0089C0050 C0049C0089C0051C0050C0065C0051 C0050C0065C0050
C0049C0065C0049 C0050C0089C0052 C0049C0065C0050 C0050C0089C0051 C0049C0065C0051 C0050C0089C0050 C0049C0065C0052
C0057 C0049C0048
C0050C0089C0049 C0071C0078C0068
C0049C0050 C0049C0049
C0049C0089C0052 C0050C0065C0049
SN54/74LS240
SN54/74LS241
SN54/74LS244
SN54/74LS240
SN54/74LS241
SN54/74LS244
OCTAL BUFFER/LINE DRIVER
WITH 3-STATE OUTPUTS
LOW POWER SCHOTTKY
ORDERING INFORMATION
SN54LSXXXJ Ceramic
SN74LSXXXN Plastic
SN74LSXXXDW SOIC
20
1
J SUFFIX
CERAMIC
CASE 732-03
20
1
N SUFFIX
PLASTIC
CASE 738-03
20
1
DW SUFFIX
SOIC
CASE 751D-03