HEC40106BT [NXP]
IC HEX 1-INPUT INVERT GATE, PDSO14, PLASTIC, SOT-108-1, SO-14, Gate;
| 型号： | HEC40106BT |
| 厂家： | 
NXP |
| 描述： | IC HEX 1-INPUT INVERT GATE, PDSO14, PLASTIC, SOT-108-1, SO-14, Gate 栅 输入元件 光电二极管 逻辑集成电路 |
| 文件： | 总7页 (文件大小：85K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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
HEF40106B
gates
Hex inverting Schmitt trigger
January 1995
Product specification
File under Integrated Circuits, IC04
Philips Semiconductors
Product specification
HEF40106B
gates
Hex inverting Schmitt trigger
DESCRIPTION
Each circuit of the HEF40106B functions as an inverter
with Schmitt-trigger action. The Schmitt-trigger switches at
different points for the positive and negative-going input
signals. The difference between the positive-going voltage
(VP) and the negative-going voltage (VN) is defined as
hysteresis voltage (VH).
This device may be used for enhanced noise immunity or
to “square up” slowly changing waveforms.
Fig.2 Pinning diagram.
HEF40106BP(N): 14-lead DIL; plastic
(SOT27-1)
HEF40106BD(F): 14-lead DIL; ceramic (cerdip)
(SOT73)
HEF40106BT(D): 14-lead SO; plastic
(SOT108-1)
( ): Package Designator North America
Fig.1 Functional diagram.
Fig.3 Logic diagram (one inverter).
FAMILY DATA, IDD LIMITS category GATES
See Family Specifications
January 1995
2
Philips Semiconductors
Product specification
HEF40106B
gates
Hex inverting Schmitt trigger
DC CHARACTERISTICS
VSS = 0 V; Tamb = 25 °C
VDD
V
SYMBOL
MIN.
TYP.
MAX.
Hysteresis
voltage
5
10
15
5
0,5
0,7
0,9
2
0,8
1,3
1,8
3,0
5,8
8,3
2,2
4,5
6,5
V
V
V
V
V
V
V
V
V
VH
Switching levels
positive-going
input voltage
negative-going
input voltage
3,5
7
10
15
5
VP
VN
3,7
4,9
1,5
3
11
3
10
15
6,3
10,1
4
Fig.5 Waveforms showing definition of
VP, VN and VH, where VN and VP are
between limits of 30% and 70%.
Fig.4 Transfer characteristic.
January 1995
3
Philips Semiconductors
Product specification
HEF40106B
gates
Hex inverting Schmitt trigger
AC CHARACTERISTICS
VSS = 0 V; Tamb = 25 °C; CL = 50 pF; input transition times ≤ 20 ns
VDD
V
TYPICAL EXTRAPOLATION
FORMULA
SYMBOL
TYP. MAX.
Propagation delays
In → On
HIGH to LOW
5
90
35
30
75
35
30
60
30
20
60
30
20
180
70
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
63 ns + (0,55 ns/pF) CL
24 ns + (0,23 ns/pF)
10
15
5
tPHL
tPLH
tTHL
tTLH
60
22 ns + (0,16 ns/pF) CL
48 ns + (0,55 ns/pF) CL
24 ns + (0,23 ns/pF) CL
22 ns + (0,16 ns/pF) CL
10 ns + (1,0 ns/pF) CL
9 ns + (0,42 ns/pF) CL
6 ns + (0,28 ns/pF) CL
10 ns + (1,0 ns/pF) CL
9 ns + (0,42 ns/pF) CL
6 ns + (0,28 ns/pF) CL
150
70
LOW to HIGH
10
15
5
60
Output transition times
HIGH to LOW
120
60
10
15
5
40
120
60
LOW to HIGH
10
15
40
VDD
V
TYPICAL FORMULA FOR P (µW)
2
Dynamic power
dissipation per
package (P)
5
2 300 fi + ∑ (foCL) × VDD
where
2
10
15
9 000 fi + ∑ (foCL) × VDD
fi = input freq. (MHz)
fo = output freq. (MHz)
CL = load capacitance (pF)
∑ (foCL) = sum of outputs
2
20 000 fi + ∑ (foCL) × VDD
VDD = supply voltage (V)
January 1995
4
Philips Semiconductors
Product specification
HEF40106B
gates
Hex inverting Schmitt trigger
Fig.6 Typical drain current as a function of input
Fig.7 Typical drain current as a function of input
voltage; VDD = 5 V; Tamb = 25 °C.
voltage; VDD =10 V; Tamb = 25 °C.
Fig.8 Typical drain current as a function of input
voltage; VDD = 15 V; Tamb = 25 °C.
January 1995
5
Philips Semiconductors
Product specification
HEF40106B
gates
Hex inverting Schmitt trigger
Fig.9 Typical switching levels as a function of supply voltage VDD; Tamb = 25 °C.
Fig.10 Schmitt trigger driven via a high impedance (R > 1 kΩ).
If a Schmitt trigger is driven via a high impedance (R > 1 kΩ) then it is necessary to incorporate a capacitor C of such
V
DD – VSS
C
Cp
------ ---------------------------
>
value that:
, otherwise oscillation can occur on the edges of a pulse.
VH
Cp is the external parasitic capacitance between input and output; the value depends on the circuit board layout.
January 1995
6
Philips Semiconductors
Product specification
HEF40106B
gates
Hex inverting Schmitt trigger
APPLICATION INFORMATION
Some examples of applications for the HEF40106B are:
• Wave and pulse shapers
• Astable multivibrators
• Monostable multivibrators.
Fig.11 The HEF40106B used as an astable multivibrator.
January 1995
7
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