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AHC125

Texas Instruments
Part Number AHC125
Manufacturer Texas Instruments
Description Quadruple Bus Buffer Gates
Published Jan 4, 2021
Detailed Description Product Folder Sample & Buy Technical Documents Tools & Software Support & Community SN54AHC125, SN74AHC125 SCLS256...
Datasheet PDF File AHC125 PDF File

AHC125
AHC125

Overview
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community SN54AHC125, SN74AHC125 SCLS256L – DECEMBER 1995 – REVISED NOVEMBER 2016 SNx4AHC125 Quadruple Bus Buffer Gates With 3-State Outputs 1 Features •1 Operating Range: 2 V to 5.
5 V • Latch-Up Performance Exceeds 250 mA Per JESD 17 • Four Individual Output Enable Pins • All Inputs Have Schmitt-Trigger Action 2 Applications • Flow Meters • Programmable Logic Controllers • Power Over Ethernet (PoE) • Motor Drives and Controls • Electronic Point-of-Sale 3 Description The SNx4AHC125 devices are quadruple bus buffer gates featuring independent line drivers with 3-state outputs.
Each output is disabled when the associated output-enable (OE) input is high.
When OE is low, the respective gate passes the data from the A input to its Y output.
To ensure the high-impedance state during power up or power down, OE must be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Device Information(1) PART NUMBER PACKAGE (PINS) BODY SIZE (NOM) SNx4AHC125FK LCCC (20) 8.
89 mm 8.
89 mm SNx4AHC125DB SSOP (14) 6.
20 mm 5.
30 mm SNx4AHC125D SOIC (14) 8.
65 mm × 3.
91 mm SNx4AHC125NS SO (14) 10.
30 mm × 5.
30 mm SNx4AHC125W CFP (14) 9.
21 mm × 5.
97 mm SNx4AHC125DGV TVSOP (14) 3.
60 mm × 4.
40 mm SNx4AHC125PW TSSOP (14) 5.
00 mm × 4.
40 mm SNx4AHC125N PDIP (14) 19.
30 mm × 6.
35 mm SNx4AHC125RGY VQFN (14) 3.
50 mm × 3.
50 mm SNx4AHC125J CDIP (14) 19.
56 mm × 6.
67 mm (1) For all available packages, see the orderable addendum at the end of the data sheet.
1 1OE Logic Diagram (Positive Logic) 10 3OE 2 1A 3 1Y 9 3A 8 3Y 4 2OE 5 2A 6 2Y 13 4OE 12 4A Pin numbers shown are for the D, DB, DGV, J, N, NS, PW, RGY, and W packages.
11 4Y 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 disc...


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