Part number: 74LS42
Manufacturer: National Semiconductor
File Size: 129.00KB
Download: 📄 Datasheet
Description: Decimal Decoders
Part number: 74LS42
Manufacturer: National Semiconductor
File Size: 129.00KB
Download: 📄 Datasheet
Description: Decimal Decoders
Y Y
Y Y
Diode clamped inputs Also for applications as 4-line-to-16-line decoders 3line-to-8-line decoders All outputs are high for invalid input conditions Alternate Mi.
as 4-line-to-16-line decoders 3line-to-8-line decoders All outputs are high for invalid input conditions Alternate Milit.
These BCD-to-decimal decoders consist of eight inverters and ten four-input NAND gates The inverters are connected in pairs to make BCD input data available for decoding by the NAND gates Full decoding of input logic ensures that all outputs remain o.
Image gallery
TAGS
📁 Related Datasheet
74LS40 - DUAL 4-INPUT NAND BUFFER
(Motorola)
SN54/74LS40 DUAL 4-INPUT NAND BUFFER
DUAL 4-INPUT NAND BUFFER
VCC 14 13 12 11 10 9 8
LOW POWER SCHOTTKY
1
2
3
4
5
6
7 GND
14 1
J SUFFIX CERA.
74LS43 - 4 Line to 10 Line Decoders
(Raytheon)
.
74LS466 - OCTAL BUFFERS
(ETC)
www..com
SN54LS465 THRU SN54LS468, SN74LS465 THRU SN74LS468 OCTAL BUFFERS WITH 3-STATE OUTPUTS
SDLS179 – JANUARY 1981 – REVISED MARCH 1988.
74LS47 - BCD TO 7-SEGMENT DECODER/DRIVER
(Motorola)
BCD TO 7-SEGMENT DECODER/DRIVER
The SN54 / 74LS47 are Low Power Schottky BCD to 7-Segment Decoder / Drivers consisting of NAND gates, input buffers an.
74LS471 - 2048-BIT TTL PROM
(National Semiconductor)
www..com
.
74LS48 - BCD-to-Seven-Segment Decoder Driver
(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.
74LS49 - BCD-to-Seven Segment Decoder Driver
(Hitachi Semiconductor)
Unit: mm
10.06 10.5 Max 14 8 5.5 1 7 *0.22 ± 0.05 0.20 ± 0.04 2.20 Max 7.80 – 0.30 1.15 0° – 8°
+ 0.20
1.42 Max
1.27 *0.42 ± 0.08 0.40 ± 0.06
0.10 .
74LS00 - Quad 2-Input NAND Gate
(Fairchild Semiconductor)
DM74LS00 Quad 2-Input NAND Gate
August 1986 Revised March 2000
DM74LS00 Quad 2-Input NAND Gate
General Description
This device contains four indepen.
74LS01 - Quadruple 2-input Positive NAND Gates
(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.
74LS02 - Quad 2-Input NOR Gate
(Fairchild Semiconductor)
DM74LS02 Quad 2-Input NOR Gate
May 1986 Revised March 2000
DM74LS02 Quad 2-Input NOR Gate
General Description
This device contains four independent .