Datenblatt-pdf.com


KK4520B Schematic ( PDF Datasheet ) - KODENSHI KOREA

Teilenummer KK4520B
Beschreibung Dual Up-Counter High-Voltage Silicon-Gate CMOS
Hersteller KODENSHI KOREA
Logo KODENSHI KOREA Logo 




Gesamt 6 Seiten
KK4520B Datasheet, Funktion
www.DataSheet4U.com
Dual Up-Counter
High-Voltage Silicon-Gate CMOS
TECHNICAL DATA
KK4520B
The KK4520B Dual Binary Up-Counter consists two identical,
internally synchronous 4-stage counters. The counter stages are D-type
flip-flops having interchangeable CLOCK and ENABLE lines for
incrementing on either the positive-going or negative-going transition. For
single-unit operation the ENABLE input is maintained high and the
counter advances on each positive-going transition of the CLOCK. The
counters are cleared by high levels on their RESET lines.
The counter can be cascaded in the ripple mode by connecting Q4 to
the enable input of the subsequent counter while the CLOCK input of the
latter is held low.
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):
1.0 V min @ 5.0 V supply
2.0 V min @ 10.0 V supply
2.5 V min @ 15.0 V supply
ORDERING INFORMATION
KK4520BN Plastic
KK4520BD SOIC
TA = -55° to 125° C for all packages
PIN ASSIGNMENT
LOGIC DIAGRAM
PIN 16=VCC
PIN 8= GND
FUNCTION TABLE
Inputs
Outputs
CLOCK ENABLE RESET
Mode
H L Increment Counter
L L Increment Counter
X L No Change
X L No Change
L L No Change
H L No Change
X X H Q1 thru Q4=L
X = don’t care
1






KK4520B Datasheet, Funktion
www.DataSheet4U.com
KK4520B
N SUFFIX PLASTIC DIP
(MS - 001BB)
A
16 9
B
18
FL
C
-T- SEATING
PLANE
N
G
KM
D
H
NOTES:
0.25 (0.010) M T
1. Dimensions “A”, “B” do not include mold flash or protrusions.
Maximum mold flash or protrusions 0.25 mm (0.010) per side.
J
Symbol
A
B
C
D
F
G
H
J
K
L
M
N
Dimension, mm
MIN MAX
18.67 19.69
6.1 7.11
5.33
0.36 0.56
1.14 1.78
2.54
7.62
0° 10°
2.92 3.81
7.62 8.26
0.2 0.36
0.38
D SUFFIX SOIC
(MS - 012AC)
A
16 9
H BP
1G
8
C
R x 45
-T-
D
SEATING
K PLANE
0.25 (0.010) M T C M
J
F
NOTES:
1. Dimensions A and B do not include mold flash or protrusion.
2. Maximum mold flash or protrusion 0.15 mm (0.006) per side
for A; for B 0.25 mm (0.010) per side.
Symbol
A
B
C
D
F
G
MH
J
K
M
P
R
Dimension, mm
MIN MAX
9.8 10
3.8 4
1.35 1.75
0.33 0.51
0.4 1.27
1.27
5.72
0° 8°
0.1 0.25
0.19 0.25
5.8 6.2
0.25 0.5
6

6 Page







SeitenGesamt 6 Seiten
PDF Download[ KK4520B Schematic.PDF ]

Link teilen




Besondere Datenblatt

TeilenummerBeschreibungHersteller
KK4520BDual Up-Counter High-Voltage Silicon-Gate CMOSKODENSHI KOREA
KODENSHI KOREA

TeilenummerBeschreibungHersteller
CD40175BC

Hex D-Type Flip-Flop / Quad D-Type Flip-Flop.

Fairchild Semiconductor
Fairchild Semiconductor
KTD1146

EPITAXIAL PLANAR NPN TRANSISTOR.

KEC
KEC


www.Datenblatt-PDF.com       |      2020       |      Kontakt     |      Suche