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Número de pieza | KK4093B | |
Descripción | Quad 2-Input NAND Schmitt Triggers High-Voltage Silicon-Gate CMOS | |
Fabricantes | KODENSHI KOREA | |
Logotipo | ||
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Quad 2-Input NAND Schmitt Triggers
High-Voltage Silicon-Gate CMOS
TECHNICAL DATA
KK4093B
The KK4093B consists of four Schmitt-trigger circuits. Each circuit
functions as a two-input NAND gate with Schmitt-trigger action on both
inputs. The gate switches at different points for positive- and negative-
going signals. The difference between the positive voltage (VТ+) and the
negative voltage (VТ-) is defined as hysteresis voltage (VH) (see Fig.1).
• Operating Voltage Range: 3.0 to 18 V
• Maximum input current of 1 µA at 18 V over full package-temperature
range; 100 nA at 18 V and 25°C
• Noise margin (over full package temperature range):
0.5 V min @ 5.0 V supply
1.0 V min @ 10.0 V supply
1.5 V min @ 15.0 V supply
ORDERING INFORMATION
KK4093BN Plastic
KK4093BD SOIC
TA = -55° to 125° C for all packages
LOGIC DIAGRAM
PIN ASSIGNMENT
PIN 14 =VCC
PIN 7 = GND
FUNCTION TABLE
Inputs
AB
LL
LH
HL
HH
Output
Y
H
H
H
L
L – LOW voltage level
H – HIGH voltage level
1
1 page www.DataSheet4U.com
KK4093B
a) Definition of VT+, VT-, VH
c) Test setup
b) Transfer characteristic of 1 of 4 gates
Figure 1. Hysteresis definition, characteristic, and test setup
Figure 2. Switching Waveforms
EXPANDED LOGIC DIAGRAM
(1/4 of the Device)
5
5 Page |
Páginas | Total 6 Páginas | |
PDF Descargar | [ Datasheet KK4093B.PDF ] |
Número de pieza | Descripción | Fabricantes |
KK4093B | Quad 2-Input NAND Schmitt Triggers High-Voltage Silicon-Gate CMOS | KODENSHI KOREA |
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