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SN74HC125N Fiches technique(PDF) 1 Page - Texas Instruments |
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SN74HC125N Fiches technique(HTML) 1 Page - Texas Instruments |
1 / 28 page 1 1OE 2 1A 1Y 3 4 2OE 5 2A 2Y 6 10 3OE 9 3A 3Y 8 13 4OE 12 4A 4Y 11 Pin numbers shown are for the D, DB, J, N, NS, PW, and W packages. Product Folder Sample & Buy Technical Documents Tools & Software Support & Community SN54HC125 SN74HC125 SCLS104E – AUGUST 1984 – REVISED DECEMBER 2015 SNx4HC125 Quadruple Bus Buffer Gates With 3-State Outputs 1 Features 3 Description The SNx4HC125 device is a quadruple set of bus 1 • Wide Operating Voltage Range of 2 V to 6 V buffer gates and features independent line drivers • High-Current 3-State Outputs Interface Directly with 3-state outputs. The SNx4HC125 is designed for With System Bus or Can Drive Up to 15 LSTTL 2-V to 6-V VCC operation. Each output is disabled Loads when the associated output-enable (OE) input is high. • Low Power Consumption, 80-µA Maximum ICC To ensure the high-impedance state during power up • Typical tpd = 11 ns or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is • ±6-mA Output Drive at 5 V determined by the current-sinking capability of the • Low Input Current of 1 µA Maximum driver. 2 Applications Device Information(1) • TV Set-Top Boxes and DVRs PART NUMBER PACKAGE BODY SIZE (NOM) • E-meters SN74HC125N PDIP (14) 18.30 mm × 6.35 mm SN74HC125D SOIC (14) 8.65 mm × 6.00 mm • Smart Grids: Transmission Line Monitoring SN74HC125W SO (14) 10.20 mm × 5.30 mm • Printers and Computer Peripherals SN74HC125DB SSOP (14) 6.20 mm × 5.30 mm • Building Security: Control Panels SN74HC125PW TSSOP (14) 5.00 mm × 4.40 mm • IP Phones SN54HC125J CDIP (14) 19.90 mm × 6.90 mm • Test and Measurement: Range Readers SN54HC125FK LCCC (20) 8.90 mm × 8.44 mm • Smart Grids: Distribution Feeder Protection Relay (1) For all available packages, see the orderable addendum at the end of the data sheet. Logic Diagram (Positive Logic) 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters. |
Numéro de pièce similaire - SN74HC125N |
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Description similaire - SN74HC125N |
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