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1 SN74LS253 LOW POWER SCHOTTKY 111K ON 4145401
2 SN74LS253 DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 650K TI 4145400
3 SN74LS253 DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 648K TI 268678
4 SN74LS253D DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 650K TI 4145399
5 SN74LS253D DUAL 4-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS 170K MOTOROLA 4145398
6 SN74LS253D LOW POWER SCHOTTKY 111K ON 4145397
7 SN74LS253D DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 648K TI 268679
8 SN74LS253DE4 DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 648K TI 2763315
9 SN74LS253DE4 DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 648K TI 268680
10 SN74LS253DR DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 648K TI 2024978
11 SN74LS253DR DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 648K TI 268681
12 SN74LS253DRE4 DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 648K TI 2024977
13 SN74LS253DRE4 DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 648K TI 268682
14 SN74LS253J DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 648K TI 2024976
15 SN74LS253J DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 648K TI 268683
16 SN74LS253N DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 650K TI 4145396
17 SN74LS253N DUAL 4-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS 170K MOTOROLA 4145395
18 SN74LS253N LOW POWER SCHOTTKY 111K ON 4145394
19 SN74LS253N DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 648K TI 268684
20 SN74LS253N3 DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 648K TI 2024975
21 SN74LS253N3 DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 648K TI 268685
22 SN74LS253NE4 DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 648K TI 2024974
23 SN74LS253NE4 DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 648K TI 268686
24 SN74LS253NSR DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 648K TI 2024973
25 SN74LS253NSR DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 648K TI 268687
26 SN74LS253NSRE4 DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 648K TI 2024972
27 SN74LS253NSRE4 DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS 648K TI 268688