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
HEF4023B
gates
Triple 3-input NAND gate
Product specification
File under Integrated Circuits, IC04
January 1995
Philips Semiconductors
Product specification
Triple 3-input NAND gate
DESCRIPTION
The HEF4023B provides the positive triple 3-input NAND
function. The outputs are fully buffered for highest noise
immunity and pattern insensitivity of output impedance.
HEF4023B
gates
Fig.2 Pinning diagram.
Fig.1 Functional diagram.
HEF4023BP(N):
HEF4023BD(F):
HEF4023BT(D):
14-lead DIL; plastic
(SOT27-1)
14-lead DIL; ceramic (cerdip)
(SOT73)
14-lead SO; plastic
(SOT108-1)
( ): Package Designator North America
Fig.3 Logic diagram (one gate).
FAMILY DATA, I
DD
LIMITS category GATES
See Family Specifications
January 1995
2
Philips Semiconductors
Product specification
Triple 3-input NAND gate
AC CHARACTERISTICS
V
SS
= 0 V; T
amb
= 25
°C;
C
L
= 50 pF; input transition times
≤
20 ns
V
DD
V
Propagation delays
I
n
→
O
n
HIGH to LOW
5
10
15
5
LOW to HIGH
Output transition times
HIGH to LOW
10
15
5
10
15
5
LOW to HIGH
10
15
t
TLH
t
THL
t
PLH
t
PHL
65
25
15
65
30
25
60
30
20
60
30
20
135
50
30
130
60
45
120
60
40
120
60
40
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
SYMBOL
TYP.
MAX.
HEF4023B
gates
TYPICAL EXTRAPOLATION
FORMULA
38 ns
+
(0,55 ns/pF) C
L
14 ns
+
(0,23 ns/pF) C
L
7 ns
+
(0,16 ns/pF) C
L
38 ns
+
(0,55 ns/pF) C
L
19 ns
+
(0,23 ns/pF) C
L
17 ns
+
(0,16 ns/pF) C
L
10 ns
+
(1,0 ns/pF) C
L
9 ns
+
(0,42 ns/pF) C
L
6 ns
+
(0,28 ns/pF) C
L
10 ns
+
(1,0 ns/pF) C
L
9 ns
+
(0,42 ns/pF) C
L
6 ns
+
(0,28 ns/pF) C
L
V
DD
V
Dynamic power
dissipation per
package (P)
5
10
15
TYPICAL FORMULA FOR P (µW)
1200 f
i
+ ∑
(f
o
C
L
)
×
V
DD2
5500 f
i
+ ∑
(f
o
C
L
)
×
V
DD2
16 400 f
i
+ ∑
(f
o
C
L
)
×
V
DD2
where
f
i
= input freq. (MHz)
f
o
= output freq. (MHz)
C
L
= load capacitance (pF)
∑
(f
o
C
L
) = sum of outputs
V
DD
= supply voltage (V)
January 1995
3
LED专区
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
