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HEF4011BT-653 Datasheet, PDF (1/12 Pages) NXP Semiconductors – Inputs and outputs are protected against electrostatic effects
HEF4011B
Quad 2-input NAND gate
Rev. 5 — 21 November 2011
Product data sheet
1. General description
The HEF4011B is a quad 2-input NAND gate. The outputs are fully buffered for the
highest noise immunity and pattern insensitivity to output impedance.
It operates over a recommended VDD power supply range of 3 V to 15 V referenced to VSS
(usually ground). Unused inputs must be connected to VDD, VSS, or another input.
2. Features and benefits
 Fully static operation
 5 V, 10 V, and 15 V parametric ratings
 Standardized symmetrical output characteristics
 Specified from 40 C to +125 C
 Complies with JEDEC standard JESD 13-B
 Inputs and outputs are protected against electrostatic effects
3. Ordering information
Table 1. Ordering information
All types operate from 40 C to +125 C
Type number Package
Name Description
HEF4011BP DIP14 plastic dual in-line package; 14 leads (300 mil)
HEF4011BT SO14 plastic small outline package; 14 leads; body width 3.9 mm
4. Functional diagram
Version
SOT27-1
SOT108-1
1A 1
1B 2
2A 5
2B 6
3A 8
3B 9
4A 12
4B 13
3 1Y
4 2Y
10 3Y
11 4Y
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Fig 1. Functional diagram
nA
nB
nY
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Fig 2. Logic diagram (one gate)