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Logic selection guide 2016

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BUFFERS/INVERTERS/DRIVERS<br />

Features and benefits<br />

4 Improved current drive and signal levels<br />

4 Improved signal integrity in complex layouts<br />

4 Widths from one to 32 bits<br />

4 Inverting, non-inverting variants<br />

4 Mixed 3.3/5 V applications<br />

4 Wide range of supply voltages<br />

4 Low propagation delay<br />

4 Optional TTL inputs, 3-state outputs, overvoltage-tolerant<br />

inputs, bus hold<br />

Applications<br />

4 STBs<br />

4 LCD TVs<br />

4 Cell phones<br />

4 Industrial monitoring<br />

Buffers-inverters-drivers (cont.)<br />

Type number<br />

Description<br />

V CC<br />

(V)<br />

<strong>Logic</strong><br />

switching<br />

levels<br />

Output<br />

drive<br />

capability<br />

(mA)<br />

Output<br />

Load<br />

C L (Typ)<br />

74AHC04 Hex inverter 2.0 to 5.5 CMOS ±8 50 pF 3 60 -40 to +125<br />

74AHCT04 Hex inverter; TTL-enabled 4.5 to 5.5 TTL ±8 50 pF 3 60 -40 to +125<br />

74AHC125 Quad buffer/line driver (3-state) 2.0 to 5.5 CMOS ±8 50 pF 3 60 -40 to +125<br />

74AHCT125 Quad buffer/line driver; TTL-enabled (3-state) 4.5 to 5.5 TTL ±8 50 pF 3 60 -40 to +125<br />

74AHC126 Quad buffer/line driver (3-state) 2.0 to 5.5 CMOS ±8 50 pF 3.3 60 -40 to +125<br />

74AHCT126 Quad buffer/line driver; TTL-enabled (3-state) 4.5 to 5.5 TTL ±8 50 pF 3 60 -40 to +125<br />

74AHC1G04 Single inverter 2.0 to 5.5 CMOS ±8 50 pF 3.1 60 -40 to +125<br />

74AHCT1G04 Single inverter; TTL-enabled 4.5 to 5.5 TTL ±8 50 pF 3.4 60 -40 to +125<br />

74AHC1G06 Single inverter; open drain 2.0 to 5.5 CMOS 8 50 pF 2.7 60 -40 to +125<br />

74AHCT1G06 Single inverter; open drain; TTL-enabled 4.5 to 5.5 TTL 8 50 pF 3 60 -40 to +125<br />

74AHC1G07 Single buffer; open drain 2.0 to 5.5 CMOS 8 50 pF 2.5 60 -40 to +125<br />

74AHCT1G07 Single buffer; open drain; TTL-enabled 4.5 to 5.5 TTL 8 50 pF 2.8 60 -40 to +125<br />

74AHC1G125 Single buffer/line driver (3-state) 2.0 to 5.5 CMOS ±8 50 pF 3.4 60 -40 to +125<br />

74AHCT1G125 Single buffer/line driver; TTL-enabled (3-state) 4.5 to 5.5 TTL ±8 50 pF 3.4 60 -40 to +125<br />

74AHC1G126 Single buffer/line driver (3-state) 2.0 to 5.5 CMOS ±8 50 pF 3.4 60 -40 to +125<br />

74AHCT1G126 Single buffer/line driver; TTL-enabled (3-state) 4.5 to 5.5 TTL ±8 50 pF 3.4 60 -40 to +125<br />

74AHC1G17 Single buffer with Schmitt-trigger inputs 2.0 to 5.5 CMOS ±8 50 pF 3.2 60 -40 to +125<br />

74AHCT1G17<br />

Single buffer with Schmitt-trigger inputs;<br />

TTL-enabled<br />

t pd<br />

(ns)<br />

f max<br />

(MHz)<br />

T amb<br />

(°C)<br />

4.5 to 5.5 TTL ±8 50 pF 4.1 60 -40 to +125<br />

74AHC240 Octal inverter/line driver (3-state) 2.0 to 5.5 CMOS ±8 50 pF 2.8 60 -40 to +125<br />

74AHCT240 Octal inverter/line driver; TTL-enabled (3-state) 4.5 to 5.5 TTL ±8 50 pF 3 60 -40 to +125<br />

74AHC244 Octal buffer/line driver (3-state) 2.0 to 5.5 CMOS ±8 50 pF 3.5 60 -40 to +125<br />

74AHCT244 Octal buffer/line driver; TTL-enabled (3-state) 4.5 to 5.5 TTL ±8 50 pF 3.5 60 -40 to +125<br />

74AHC2G125 Dual buffer/line driver (3-state) 2.0 to 5.5 CMOS ±8 50 pF 3.4 60 -40 to +125<br />

74AHCT2G125 Dual buffer/line driver; TTL-enabled (3-state) 4.5 to 5.5 TTL ±8 50 pF 3.4 60 -40 to +125<br />

74AHC2G126 Dual buffer/line driver (3-state) 2.0 to 5.5 CMOS ±8 50 pF 3.4 60 -40 to +125<br />

Note: Selected package types only. Complete package listings are in the previous section and online at www.nxp.com/logic.<br />

68 NXP <strong>Logic</strong> <strong>selection</strong> <strong>guide</strong> <strong>2016</strong>

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