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nexperia

74HCT126D Datasheet Preview

74HCT126D Datasheet

Quad buffer/line driver

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74HC126; 74HCT126
Quad buffer/line driver; 3-state
Rev. 4 — 1 December 2015
Product data sheet
1. General description
The 74HC126; 74HCT126 is a quad buffer/line driver with 3-state outputs controlled by
the output enable inputs (nOE). A LOW on nOE causes the outputs to assume
a high-impedance OFF-state. Inputs include clamp diodes. This enables the use of
current limiting resistors to interface inputs to voltages in excess of VCC.
2. Features and benefits
Inverting outputs
Complies with JEDEC standard no. 7A
Input levels:
For 74HC126: CMOS level
For 74HCT126: TTL level
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
Multiple package options
Specified from 40 C to +85 C and 40 C to +125 C
3. Ordering information
Table 1. Ordering information
Type number Package
Temperature range
74HC126D
40 C to +125 C
74HCT126D
74HC126DB
40 C to +125 C
74HCT126DB
74HC126PW 40 C to +125 C
74HCT126PW
Name
SO14
Description
plastic small outline package; 14 leads;
body width 3.9 mm
Version
SOT108-1
SSOP14
plastic shrink small outline package; 14 leads;
body width 5.3 mm
SOT337-1
TSSOP14 plastic thin shrink small outline package; 14 leads; SOT402-1
body width 4.4 mm




nexperia

74HCT126D Datasheet Preview

74HCT126D Datasheet

Quad buffer/line driver

No Preview Available !

Nexperia
4. Functional diagram
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PQD
Fig 1. Logic symbol
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Q2(
Fig 3. Logic diagram (one buffer/line driver)
5. Pinning information
5.1 Pinning
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Fig 4. Pin configuration for SOT108-1
74HC126; 74HCT126
Quad buffer/line driver; 3-state




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PQD
Fig 2. IEC logic symbol
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PQD
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Fig 5. Pin configuration for SOT337-1 and SOT402-1
74HC_HCT126
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 1 December 2015
© Nexperia B.V. 2017. All rights reserved
2 of 15


Part Number 74HCT126D
Description Quad buffer/line driver
Maker nexperia
PDF Download

74HCT126D Datasheet PDF






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