HD74LS93FPEL Ver la hoja de datos (PDF) - Renesas Electronics
Número de pieza
componentes Descripción
Lista de partido
HD74LS93FPEL Datasheet PDF : 9 Pages
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HD74LS93
Block Diagram
Input A
Input B
R0(1)
R0(2)
J
Q
QA
CK
K
J
Q
QB
CK
K
J
Q
QC
CK
K
J
Q
QD
CK
K
Absolute Maximum Ratings
Item
Symbol
Ratings
Supply voltage
VCC
7
Input voltage
R Inputs
VIN
7
A, B Inputs
VIN
5.5
Power dissipation
PT
400
Storage temperature
Tstg
–65 to +150
Note: Voltage value, unless otherwise noted, are with respect to network ground terminal.
Recommended Operating Conditions
Item
Supply voltage
Output current
Operating temperature
Count frequency
A input
B input
A input
Pulse width
B input
Reset input
Setup time
Symbol
VCC
IOH
IOL
Topr
fcount
tw
tsu
Min
4.75
—
—
–20
0
0
15
30
15
25
Typ
5.00
—
—
25
—
—
—
—
—
—
Max
5.25
–400
8
75
32
16
—
—
—
—
Unit
V
V
V
mW
°C
Unit
V
µA
mA
°C
MHz
ns
ns
Rev.2.00, Feb.18.2005, page 3 of 8
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