PHILIPS HEF4071BN Quadruple 2-input or gate Datasheet

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
HEF4071B
gates
Quadruple 2-input OR gate
Product specification
File under Integrated Circuits, IC04
January 1995
Philips Semiconductors
Product specification
HEF4071B
gates
Quadruple 2-input OR gate
DESCRIPTION
The HEF4071B is a positive logic quadruple 2-input OR
gate. The outputs are fully buffered for highest noise
immunity and pattern insensitivity of output impedance.
Fig.2 Pinning diagram.
HEF4071BP(N): 14-lead DIL; plastic
(SOT27-1)
HEF4071BD(F): 14-lead DIL; ceramic (cerdip)
(SOT73)
HEF4071BT(D): 14-lead SO; plastic
(SOT108-1)
Fig.1 Functional diagram.
( ): Package Designator North America
FAMILY DATA, IDD LIMITS category GATES
See Family Specifications
Fig.3 Logic diagram (one gfate).
January 1995
2
Philips Semiconductors
Product specification
HEF4071B
gates
Quadruple 2-input OR gate
AC CHARACTERISTICS
VSS = 0 V; Tamb = 25 °C; CL = 50 pF; input transition times ≤ 20 ns
VDD
V
SYMBOL
TYPICAL EXTRAPOLATION
FORMULA
TYP.
MAX.
55
115
ns
28 ns
+
(0,55 ns/pF) CL
25
50
ns
15 ns
+
(0,23 ns/pF) CL
20
35
ns
12 ns
+
(0,16 ns/pF) CL
45
90
ns
18 ns
+
(0,55 ns/pF) CL
20
45
ns
9 ns
+
(0,23 ns/pF) CL
15
30
ns
7 ns
+
(0,16 ns/pF) CL
Propagation delays
In → On
HIGH to LOW
5
10
tPHL
15
5
LOW to HIGH
10
tPLH
15
Output transition times
HIGH to LOW
5
10
tTHL
15
5
LOW to HIGH
10
15
VDD
V
Dynamic power
dissipation per
package (P)
tTLH
60
120
ns
10 ns
+
(1,0 ns/pF) CL
30
60
ns
9 ns
+
(0,42 ns/pF) CL
20
40
ns
6 ns
+
(0,28 ns/pF) CL
60
120
ns
10 ns
+
(1,0 ns/pF) CL
30
60
ns
9 ns
+
(0,42 ns/pF) CL
20
40
ns
6 ns
+
(0,28 ns/pF) CL
TYPICAL FORMULA FOR P (µW)
5
1150 fi + ∑ (foCL) × VDD2
where
10
4800 fi + ∑ (foCL) × VDD
2
fi = input freq. (MHz)
15
19 700 fi + ∑ (foCL) × VDD
2
fo = output freq. (MHz)
CL = load capacitance (pF)
∑ (foCL) = sum of outputs
VDD = supply voltage (V)
January 1995
3
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