HEF4071B-Q100
Quad 2-input OR gate
Rev. 1 — 19 October 2023
Product data sheet
1. General description
The HEF4071B-Q100 is a quad 2-input OR gate. Inputs include clamp diodes. This enables the
use of current limiting resistors to interface inputs to voltages in excess of VDD
.
This product has been qualified to the Automotive Electronics Council (AEC) standard Q100
(Grade 1) and is suitable for use in automotive applications.
2. Features and benefits
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Automotive product qualification in accordance with AEC-Q100 (Grade 1)
Specified from -40 °C to +85 °C and from -40 °C to +125 °C
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Fully static operation
5 V, 10 V, and 15 V parametric ratings
CMOS low power dissipation
High noise immunity
Standardized symmetrical output characteristics
Inputs and outputs are protected against electrostatic effects
Complies with JEDEC standard JESD 13-B
ESD protection:
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HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-B exceeds 200 V
3. Ordering information
Table 1. Ordering information
Type number
Package
Temperature range
-40 °C to +125 °C
Name
Description
Version
HEF4071BT-Q100
SO14
plastic small outline package; 14 leads; SOT108-1
body width 3.9 mm
4. Functional diagram
1
2
1A
1B
1Y
2Y
3Y
3
4
5
6
2A
2B
8
9
3A
3B
10
11
12
13
4A
4B
4Y
nA
nY
nB
001aaj110
001aaj108
Fig. 1. Functional diagram
Fig. 2. Logic diagram (one gate)