поискавой системы для электроныых деталей |
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SN74LS352 датащи(PDF) 1 Page - Motorola, Inc |
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SN74LS352 датащи(HTML) 1 Page - Motorola, Inc |
1 / 5 page 5-505 FAST AND LS TTL DATA DUAL 4-INPUT MULTIPLEXER The SN54 / 74LS352 is a very high-speed Dual 4-input Multiplexer with Common Select inputs and individual Enable inputs for each section. It can select two bits of data from four sources. The two buffered outputs present data in the inverted (complementary) form. The SN54/ 74LS352 is the func- tional equivalent of the SN54/ 74LS153 except with inverted outputs. • Inverted Version of the SN54/74LS153 • Separate Enables for Each Multiplexer • Input Clamp Diode Limit High Speed Termination Effects CONNECTION DIAGRAM DIP (TOP VIEW) NOTE: The Flatpak version has the same pinouts (Connection Diagram) as the Dual In-Line Package. 14 13 12 11 10 9 1 2 3 4 5 6 7 16 15 8 VCC Ea Eb S0 I3b I2b I0b I1b Zb S1 I3a I2a I1a I0a Za GND PIN NAMES LOADING (Note a) HIGH LOW S0, S1 Common Select Inputs 0.5 U.L. 0.25 U.L. E Enable (Active LOW) Input 0.5 U.L. 0.25 U.L. I0 – I1 Multiplexer Inputs 0.5 U.L. 0.25 U.L. Z Multiplexer Outputs (note b) 10 U.L. 5 (2.5) U.L. NOTES: a) 1 TTL Unit Load (U.L.) = 40 µA HIGH/1.6 mA LOW. b) The Output LOW drive factor is 2.5 U.L. for Military (54) and 5 U.L. for Commercial (74) Temperature Ranges. LOGIC DIAGRAM Ea Eb Za Zb I0a I1a I2a I3a S1 S0 I0b I1b I2b I3b 14 1 2 6 7 3 4 5 9 11 12 10 13 15 VCC = PIN 16 GND = PIN 8 = PIN NUMBERS SN54/74LS352 DUAL 4-INPUT MULTIPLEXER LOW POWER SCHOTTKY ORDERING INFORMATION SN54LSXXXJ Ceramic SN74LSXXXN Plastic SN74LSXXXD SOIC J SUFFIX CERAMIC CASE 620-09 N SUFFIX PLASTIC CASE 648-08 16 1 16 1 16 1 D SUFFIX SOIC CASE 751B-03 LOGIC SYMBOL VCC = PIN 16 GND = PIN 8 1 6 5 4 3 10 11 12 13 14 2 7 9 Ea Eb Za Zb I0a I1a I2a I3a S0 S1 I0b I1b I2b I3b 15 |
Аналогичный номер детали - SN74LS352 |
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Аналогичное описание - SN74LS352 |
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