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74AHC125

nexperia
Part Number 74AHC125
Manufacturer nexperia
Description Quad buffer/line driver
Published Jul 25, 2019
Detailed Description 74AHC125; 74AHCT125 Quad buffer/line driver; 3-state Rev. 5 — 12 June 2020 Product data sheet 1. General description ...
Datasheet PDF File 74AHC125 PDF File

74AHC125
74AHC125

Overview
74AHC125; 74AHCT125 Quad buffer/line driver; 3-state Rev.
5 — 12 June 2020 Product data sheet 1.
General description The 74AHC125; 74AHCT125 is a quad buffer/line driver with 3-state outputs controlled by the output enable inputs (nOE).
A HIGH on nOE causes the outputs to assume a high impedance OFF-state.
Inputs are overvoltage tolerant.
This feature allows the use of these devices as translators in mixed voltage environments.
2.
Features and benefits • Wide supply voltage range from 2.
0 V to 5.
5 V • Overvoltage tolerant inputs to 5.
5 V • High noise immunity • CMOS low power dissipation • Balanced propagation delays • All inputs have a Schmitt-trigger action • Input levels: • For 74AHC125: CMOS level • For 74AHCT125: TTL level • ESD protection: • HBM JESD22-A114E exceeds 2000 V • MM JESD22-A115-A exceeds 200 V • CDM JESD22-C101C exceeds 1000 V • Latch-up performance exceeds 100 mA per JESD 78 Class II Level A • Multiple package options • Specified from -40 °C to +85 °C and from -40 °C to +125 °C 3.
Ordering information Table 1.
Ordering information Type number Package Temperature range Name Description Version 74AHC125D 74AHCT125D -40 °C to +125 °C SO14 plastic small outline package; 14 leads; body width 3.
9 mm SOT108-1 74AHC125PW 74AHCT125PW -40 °C to +125 °C TSSOP14 plastic thin shrink small outline package; 14 leads; body width 4.
4 mm SOT402-1 74AHC125BQ 74AHCT125BQ -40 °C to +125 °C DHVQFN14 plastic dual in-line compatible thermal SOT762-1 enhanced very thin quad flat package; no leads; 14 terminals; body 2.
5 × 3 × 0.
85 mm Nexperia 4.
Functional diagram 2 1A 1Y 3 1 1OE 5 2A 2Y 6 4 2OE 9 3A 3Y 8 10 3OE 12 4A 4Y 11 13 4OE mna228 Fig.
1.
Logic symbol 2 1 3 1 EN1 5 6 4 9 8 10 12 11 13 mna229 Fig.
2.
IEC logic symbol 5.
Pinning information 74AHC125; 74AHCT125 Quad buffer/line driver; 3-state nA nY nOE mna227 Fig.
3.
Logic diagram (one buffer) 5.
1.
Pinning 74AHC125 74AHCT125 1OE 1 1A 2 1Y 3 2OE 4 2A 5 2Y 6 GND 7...


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