No. |
Part Name |
Description |
Manufacturer |
31 |
74LS48 |
BCD to 7-Segment Decoder |
Fairchild Semiconductor |
32 |
74LS48 |
BCD-to-Seven-Segment Decoder Driver(Internal Pull-up outputs) |
Hitachi Semiconductor |
33 |
74LS48 |
BCD TO 7-SEGMENT DECODER |
Motorola |
34 |
74LS48 |
BCD to 7-Segment Decoder |
National Semiconductor |
35 |
74LS48 |
BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS |
Texas Instruments |
36 |
74LS49 |
BCD to 7-Segment Decoder |
Fairchild Semiconductor |
37 |
74LS49 |
BCD-to-Seven Segment Decoder Driver(with Open collector outputs) |
Hitachi Semiconductor |
38 |
74LS49 |
DUAL DECADE COUNTER |
Motorola |
39 |
74LS49 |
BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS |
Texas Instruments |
40 |
74LS490 |
Dual decade counter |
Fairchild Semiconductor |
41 |
DL040D |
2 NAND power gates with 4 inputs (TTL low-power Schottky series), possibly equivalent SN74LS40N |
RFT |
42 |
DM54LS40 |
Dual 4-Input NAND Buffers |
National Semiconductor |
43 |
DM54LS42 |
BCD to Decimal Decoder |
National Semiconductor |
44 |
DM54LS42J |
Decimal Decoders |
National Semiconductor |
45 |
DM54LS42J_883 |
BCD to Decimal Decoder |
National Semiconductor |
46 |
DM54LS42W |
Decimal Decoders |
National Semiconductor |
47 |
DM54LS447 |
BCD to 7-Segment Decoder/Driver with Open-Collector Outputs |
National Semiconductor |
48 |
DM54LS450 |
16:1 Mux |
National Semiconductor |
49 |
DM54LS450A |
16:1 Multiplexer |
National Semiconductor |
50 |
DM54LS450AJ |
7 V, 16:1 multiplexer |
National Semiconductor |
51 |
DM54LS450J |
16:1 Multiplexer |
National Semiconductor |
52 |
DM54LS451 |
Dual 8:1 Mux |
National Semiconductor |
53 |
DM54LS451A |
Dual 8:1 Multiplexer |
National Semiconductor |
54 |
DM54LS451AJ |
7 V, dual 8:1 multiplexer |
National Semiconductor |
55 |
DM54LS451J |
7 V, dual 8:1 multiplexer |
National Semiconductor |
56 |
DM54LS453 |
Quad 4:1 Mux |
National Semiconductor |
57 |
DM54LS453A |
Quad 4:1 Multiplexer |
National Semiconductor |
58 |
DM54LS453AJ |
7 V, quad 4:1 multiplexer |
National Semiconductor |
59 |
DM54LS453J |
7 V, quad 4:1 multiplexer |
National Semiconductor |
60 |
DM54LS460 |
10-Bit Comparator |
National Semiconductor |
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