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NXP
NXP

HEF4001BT Datasheet

Quadruple 2-input NOR gate


HEF4001BT Datasheet Preview


INTEGRATED CIRCUITS
DATA SHEET
For a complete data sheet, please also download:
The IC04 LOCMOS HE4000B Logic
Family Specifications HEF, HEC
The IC04 LOCMOS HE4000B Logic
Package Outlines/Information HEF, HEC
HEF4001B
gates
Quadruple 2-input NOR gate
Product specification
File under Integrated Circuits, IC04
January 1995
Page 1

Philips Semiconductors
Quadruple 2-input NOR gate
DESCRIPTION
The HEF4001B provides the positive quadruple 2-input
NOR function. The outputs are fully buffered for highest
noise immunity and pattern insensitivity of output
impedance.
Product specification
HEF4001B
gates
Fig.1 Functional diagram.
Fig.2 Pinning diagram.
HEF4001BP(N): 14-lead DIL; plastic
(SOT27-1)
HEF4001BD(F): 14-lead DIL; ceramic (cerdip)
(SOT73)
HEF4001BT(D): 14-lead SO; plastic
(SOT108-1)
( ): Package Designator North America
Fig.3 Logic diagram (one gate).
FAMILY DATA, IDD LIMITS category GATES
See Family Specifications
January 1995
2
Page 2

Philips Semiconductors
Quadruple 2-input NOR gate
AC CHARACTERISTICS
VSS = 0 V; Tamb = 25 °C; CL = 50 pF; input transition times 20 ns
VDD
V
SYMBOL TYP
MAX
Propagation delays
In On
HIGH to LOW
LOW to HIGH
Output transition times
HIGH to LOW
LOW to HIGH
5 60 120
10 tPHL 25 50
15 20 40
5 50 100
10 tPLH 25 45
15 20 35
5 60 120
10 tTHL 30 60
15 20 40
5 60 120
10 tTLH 30 60
15 20 40
Product specification
HEF4001B
gates
TYPICAL EXTRAPOLATION
FORMULA
ns 33 ns + (0,55 ns/pF) CL
ns 14 ns + (0,23 ns/pF) CL
ns 12 ns + (0,16 ns/pF) CL
ns 23 ns + (0,55 ns/pF) CL
ns 14 ns + (0,23 ns/pF) CL
ns 12 ns + (0,16 ns/pF) CL
ns 10 ns + (1,0 ns/pF) CL
ns 9 ns + (0,42 ns/pF) CL
ns 6 ns + (0,28 ns/pF) CL
ns 10 ns + (1,0 ns/pF) CL
ns 9 ns + (0,42 ns/pF) CL
ns 6 ns + (0,28 ns/pF) CL
Dynamic power
dissipation per
package (P)
VDD
V
TYPICAL FORMULA FOR P (µW)
5
1100 fi + (foCL) × VDD2
where
10
5000 fi + (foCL) × VDD2
fi = input freq. (MHz)
15
14 200 fi + (foCL) × VDD2
fo = output freq. (MHz)
CL = load capacitance (pF)
(foCL) = sum of outputs
VDD = supply voltage (V)
January 1995
3
Page 3
Part Number HEF4001BT
Manufactur NXP
Description Quadruple 2-input NOR gate
Total Page 3 Pages
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Related Datasheet

HEF4001B , HEF4001BD , HEF4001BF , HEF4001BN , HEF4001BP , HEF4001BT ,

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