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Número de pieza | IN74LS164 | |
Descripción | 8-Bit Parallel-Out Shift Register | |
Fabricantes | IK Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de IN74LS164 (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
No Preview Available ! TECHNICAL DATA
8-Bit Serial-Input/Parallel-Output
Shift Register
IN74LS164
This 8-bit shift register features gated serial inputs and an
asynchronous reset. The gated serial inputs (A and B) permit complete
control over incoming data as a low at either (or both) input(s) inhibits
entry of the new data and resets the first flip flop to the low level at the
next clock pulse. A high level input enables the other input which will
then determine the state of the first flip-flop. Data at the serial inputs may
be changed while the clock is high or low, but only information meeting
the setup requirements will be entered clocking occurs or the low-to-high
level transition of the clock input. All inputs are diode-clamped to
minimize transmission-line effects.
• Gated (Enable/Disable) Serial Inputs
• Fully Buffered Clock and Serial Inputs
• Asynchronous Clear
ORDERING INFORMATION
IN74LS164N Plastic
IN74LS164D SOIC
TA =0° to 70°C for all packages
PIN ASSIGNMENT
LOGIC DIAGRAM
www.datasheet4uPP.IINcN7o14=m=GVNCDC
FUNCTION TABLE
Inputs
Outputs
Reset Clock A1 A2 QA QB ... QH
L X X X L L ... L
H
XX
no change
H
HD
D QAn ... QGn
H
DH
D QAn ... QGn
H
LL
L QAn ... QGn
D = data input
X = don’t care
QAn - QGn = data shifted from the previous stage on a
rising edge at the clock input.
1
1 page N SUFFIX PLASTIC DIP
(MS - 001AA)
A
14
1
8
B
7
FL
C
-T- SEATING
PLANE
N
G
KM
D
J
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.
IN74LS164
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 - 012AB)
14
H
A
8
BP
1G
7
C
R x 45
-T-
D
NOTES:
SEATING
K PLANE
0.25 (0.010) M T C M
J
F
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
H
MJ
K
M
P
R
Dimension, mm
MIN MAX
8.55 8.75
3.8 4
1.35 1.75
0.33 0.51
0.4 1.27
1.27
5.27
0° 8°
0.1 0.25
0.19 0.25
5.8 6.2
0.25 0.5
5
5 Page |
Páginas | Total 5 Páginas | |
PDF Descargar | [ Datasheet IN74LS164.PDF ] |
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