поискавой системы для электроныых деталей |
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74FST3126D датащи(PDF) 1 Page - ON Semiconductor |
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74FST3126D датащи(HTML) 1 Page - ON Semiconductor |
1 / 7 page © Semiconductor Components Industries, LLC, 2006 June, 2006 − Rev. 2 1 Publication Order Number: 74FST3126/D 74FST3126 4−Bit Bus Switch The ON Semiconductor 74FST3126 is a quad, high performance switch. The device is CMOS TTL compatible when operating between 4 and 5.5 Volts. The device exhibits extremely low RON and adds nearly zero propagation delay. The device adds no noise or ground bounce to the system. The device consists of four independent 1−bit switches with separate Output/Enable (OE) pins. Port A is connected to Port B when OE is high. If OE is low, the switch is high Z. Features • RON t 4 W Typical • Less Than 0.25 ns−Max Delay Through Switch • Nearly Zero Standby Current • No Circuit Bounce • Control Inputs are TTL/CMOS Compatible • Pin−For−Pin Compatible With QS3126, FST3126, CBT3126 • All Popular Packages: QSOP−16, TSSOP−14, SOIC−14 • All Devices in Package TSSOP are Inherently Pb−Free* OE1 OE2 GND 2B 2A 1B 1A VCC 4B 3B 3A OE3 4A OE4 NC 1B 2B 2A OE2 1A OE1 VCC 4B 3B 3A OE3 4A OE4 GND NC 1 2 3 4 5 6 7 14 13 12 11 10 9 8 1 2 3 4 5 6 7 16 15 14 13 12 11 10 89 Figure 1. Pin Assignment for SOIC and TSSOP Figure 2. Pin Assignment for QSOP *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. Description PIN NAMES OE1, OE2, OE3, OE4 1A, 2A, 3A, 4A A = Assembly Location L, WL = Wafer Lot Y = Year W, WW = Work Week TSSOP−14 DT SUFFIX CASE 948G 14 1 QSOP−16 QS SUFFIX CASE 492 SOIC−14 D SUFFIX CASE 751A 14 1 FST 3126 ALYW FST3126 AWLYWW 14 1 MARKING DIAGRAMS S3126 ALYW 16 1 Pin Bus Switch Enables Bus A 1B, 2B, 3B, 4B Bus B NC Not Connected 16 1 See detailed ordering and shipping information in the package dimensions section on page 2 of this data sheet. ORDERING INFORMATION 1 14 http://onsemi.com |
Аналогичный номер детали - 74FST3126D |
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Аналогичное описание - 74FST3126D |
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