active-low outputs designed for driving indicators directly. All of the circuits have full rippleblanking input / output controls and a lamp test input.
Segment identifi
HD74LS247 - 8CD-to-Seven-Segment Decoders/Drivers
(Hitachi Semiconductor)
19.20 20.00 Max 16 9 7.40 Max 6.30
Unit: mm
1 1.3
1.11 Max
8
0.51 Min
2.54 Min 5.06 Max
7.62
2.54 ± 0.25
0.48 ± 0.10
0.25 – 0.05 0° – 15°
Hit.
HD74LS247 - BCD-to-Seven-Segment Decoder/Driver
(Renesas)
HD74LS247
BCD-to-Seven-Segment Decoder / Driver (with three-state outputs)
REJ03D0465–0300 Rev.3.00
Jul.15.2005
The HD74LS247 is electrically and f.
HD74LS240 - Octal Buffers/Line Drivers/Line Receivers
(Hitachi Semiconductor)
Unit: mm
24.50 25.40 Max 20 11 7.00 Max 6.30 1 0.89
1.27 Max
10 1.30 2.54 Min 5.08 Max 7.62
0.51 Min
2.54 ± 0.25
0.48 ± 0.10
0.25 – 0.05 0° – 15.
HD74LS240 - Octal Buffers / Line Drivers / Line Receivers
(Renesas)
HD74LS240
Octal Buffers / Line Drivers / Line Receivers (inverted three-state outputs)
Features
• Ordering Information
Part Name
Package Type
Pack.
HD74LS240P - Octal Buffers / Line Drivers / Line Receivers
(Renesas)
HD74LS240
Octal Buffers / Line Drivers / Line Receivers (inverted three-state outputs)
Features
• Ordering Information
Part Name
Package Type
Pack.
HD74LS241 - Octal Buffers/Line Drivers/Line Receivers
(Hitachi Semiconductor)
Unit: mm
24.50 25.40 Max 20 11 7.00 Max 6.30 1 0.89
1.27 Max
10 1.30 2.54 Min 5.08 Max 7.62
0.51 Min
2.54 ± 0.25
0.48 ± 0.10
0.25 – 0.05 0° – 15.
HD74LS241 - Octal Buffers / Line Drivers / Line Receivers
(Renesas)
HD74LS241
Octal Buffers / Line Drivers / Line Receivers (non inverted three-state outputs)
Features
• Ordering Information
Part Name
Package Type
.
HD74LS241P - Octal Buffers / Line Drivers / Line Receivers
(Renesas)
HD74LS241
Octal Buffers / Line Drivers / Line Receivers (non inverted three-state outputs)
Features
• Ordering Information
Part Name
Package Type
.
HD74LS242 - Quadruple Bus Transceivers
(Hitachi Semiconductor)
Unit: mm
19.20 20.32 Max 14 8 6.30 7.40 Max 1
2.39 Max
1.30
7 7.62
0.51 Min
2.54 Min 5.06 Max
2.54 ± 0.25
0.48 ± 0.10
0.25 – 0.05 0° – 15°
+ 0.
HD74LS242 - Quadruple Bus Transceivers
(Renesas)
HD74LS242
Quadruple Bus Transceivers (with three-state outputs)
REJ03D0461–0300 Rev.3.00
Jul.15.2005
Features
• Ordering Information
Part Name
Pack.
