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The following is a list of 7400-series digital logic integrated circuits. In the mid-1960s, the original 7400-series integrated circuits were introduced by Texas Instruments with the prefix "SN" to create the name SN74xx.
The second line of numbers (7645) is a date code; this chip was manufactured in the 45th week of 1976. [2] The 7400 series is a popular logic family of transistor–transistor logic (TTL) integrated circuits (ICs). [3] In 1964, Texas Instruments introduced the SN5400 series of logic chips, in a ceramic semiconductor package.
Next four numbers after dash are an inventory number. Diesel ( S ) shunting ( M ) maneuvering locomotive, no multiple-unit control (01-09 number range) In the case of electric and diesel locomotives, and multiple units, a designation consists of two capital letters and two digits, without a space between letters and digits.
Non-discrete code assignments in accordance with FAA Order JO 7110.65, 5-2. US: Also for use in oceanic airspace unless another code is assigned by ATC. [3] 0500, 0600, 0700 US: External ARTCC subsets. (Blocks of discrete codes except that xx00 is used as a non-discrete code after all discrete codes are assigned.) [3] 1000 Canada
The first letter of the model indicates the series, the second and the third model number indicates the number of cores (e.g. P5040 has four cores, T4240 has 24 cores) P series. P1 series, e500v2 cores: P1011, P1020; P2 series: e500v2 core P2020, e500mc cores P2040, P2041; P3 series, introduced in 2010, based on e500mc cores: P3041
Download as PDF; Printable version; In other projects ... a number in the 7000 (number) range; Electronics and computing ... List of 7400-series integrated circuits;
Prussian G 8 1 + PKP order D h2 459 + 3 Dz 1913–1922 302 1913–1921 to 1972 Tp5: Prussian G 9: D n2 7 1909–1911 — — to 1939 Tr1: Prussian G 7 3: 1′D n2v 23 1893–1917 — — ? Tr3: Prussian G 8 3: 1′D h3 — — 16 1920 to 1955 Tr5: DR Class 56 2–8: 1′D h2 — — 66 (1936–1941) to 1972 Rebuilt from Prussian G 8 1: Tr6 ...
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