No. |
Part Name |
Description |
Manufacturer |
1 |
D140D |
2 NAND gates with 4 inputs each (power gates), possibly equivalent SN7440N |
RFT |
2 |
D146D |
BCD to 7 segment decoder (30V), possibly equivalent SN7446N |
RFT |
3 |
D147D |
BCD to 7 segment decoder (15V), possibly equivalent SN7447N |
RFT |
4 |
SN7440 |
DUAL 4-INPUT POSITIVE-NAND BUFFERS |
Texas Instruments |
5 |
SN7440 |
Dual 4 Input Positive NAND buffer |
Transitron Electronic |
6 |
SN7440N |
DUAL 4-INPUT POSITIVE-NAND BUFFERS |
Texas Instruments |
7 |
SN7441A |
BCD-to Decimal decoder/driver |
Transitron Electronic |
8 |
SN7442 |
4-Line-to 10-Line BCD to decimal decoder |
Transitron Electronic |
9 |
SN74425 |
(SN74426) Quadruple Bus Buffers with 3 State Outputs |
Texas Instruments |
10 |
SN74425 |
(SN74426) Quadruple Bus Buffers with 3 State Outputs |
Texas Instruments |
11 |
SN7442A |
4-LINE BCD TO 10-LINE DECIMAL DECODERS |
Texas Instruments |
12 |
SN7442AN |
4-LINE BCD TO 10-LINE DECIMAL DECODERS |
Texas Instruments |
13 |
SN7443 |
4 Line to 10 Line Decoders |
Texas Instruments |
14 |
SN7443 |
4-Line-to 10-Line excess 3 to decimal decoder |
Transitron Electronic |
15 |
SN7444 |
4-Line-to 10-Line excess 3 gray to decimal decoder |
Transitron Electronic |
16 |
SN7445 |
BCD-To-Decimal Decoders/Drivers |
Texas Instruments |
17 |
SN7445N |
BCD-To-Decimal Decoders/Drivers |
Texas Instruments |
18 |
SN7445N3 |
BCD-To-Decimal Decoders/Drivers |
Texas Instruments |
19 |
SN7445NE4 |
BCD-To-Decimal Decoders/Drivers 16-PDIP 0 to 70 |
Texas Instruments |
20 |
SN7445NSR |
BCD-To-Decimal Decoders/Drivers |
Texas Instruments |
21 |
SN7446A |
BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS |
Texas Instruments |
22 |
SN7446AN |
BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS |
Texas Instruments |
23 |
SN7447 |
BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS |
Texas Instruments |
24 |
SN7447A |
BCD-To-Seven-Segment Decoders/Drivers |
Texas Instruments |
25 |
SN7447AN |
BCD-To-Seven-Segment Decoders/Drivers |
Texas Instruments |
26 |
SN7447AN3 |
BCD-To-Seven-Segment Decoders/Drivers |
Texas Instruments |
27 |
SN7447ANE4 |
BCD-To-Seven-Segment Decoders/Drivers 16-PDIP 0 to 70 |
Texas Instruments |
28 |
SN7448 |
BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS |
Texas Instruments |
29 |
SN7448 |
BCD-to-Seven Segment decoder/driver |
Transitron Electronic |
30 |
SN7448N |
BCD-TO-SEVEN-SEGMENT DECODERS/DRIVERS |
Texas Instruments |
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