HD-15531
Absolute Maximum Ratings
Thermal Information
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+7.0V
Input, Output or I/O Voltage . . . . . . . . . . . GND -0.5V to V +0.5V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1
Thermal Resistance (Typical)
θ
θ
JA
JC
o
o
CC
CERDIP Package . . . . . . . . . . . . . . . . . .
PDIP Package . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range . . . . . . . . . . . . . . . . .-65 C to +150 C
Maximum Junction Temperature
Ceramic Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +175 C
Plastic Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150 C
35 C/W
9 C/W
o
50 C/W
N/A
o
o
Operating Conditions
o
o
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +4.5V to +5.5V
Operating Temperature Range (T )
HD-15531-9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 C to +85 C
HD-15531-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 C to +125 C
Encoder/Decoder Clock Rise Time (TECR, TDCR) . . . . . . .8ns Max
Encoder/Decoder Clock Fall Time (TECF, TDCF) . . . . . . . .8ns Max
A
o
Maximum Lead Temperature (Soldering 10s). . . . . . . . . . . . +300 C
o
o
o
o
Die Characteristics
Gate Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 Gates
Sync. Transition Span (TD2). . . . . . . . . . . 18 TDC Typical, (Note 1)
Short Data Transition Span (TD4). . . . . . . . 6 TDC Typical, (Note 1)
Long Data Transition Span (TD5) . . . . . . . 12 TDC Typical, (Note 1)
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
o
o
DC Electrical Specifications
V
= 5.0V ±10%,
T
T
= -40 C to +85C (HD-15531-9)
CC
A
o
o
= -55 C to +125C (HD-15531-8)
A
PARAMETER
Input LOW Voltage
SYMBOL
TEST CONDITIONS
MIN
MAX
0.2 V
UNITS
V
V
V
V
V
= 4.5V and 5.5V
= 4.5V and 5.5V
= 4.5V and 5.5V
= 4.5V and 5.5V
-
V
V
IL
CC
CC
CC
CC
CC
Input HIGH Voltage
V
0.7 V
-
-
IH
CC
Input LOW Clock Voltage
Input HIGH Clock Voltage
Output LOW Voltage
Output HIGH Voltage
Input Leakage Current
Standby Supply Current
V
GND +0.5
V
ILC
V
V
-0.5
CC
-
0.4
-
V
IHC
V
I
I
= +1.8mA, V
= 4.5V (Note 2)
= 4.5V (Note 2)
-
V
OL
OL
CC
V
= -3.0mA, V
2.4
-1.0
-
V
OH
OH
CC
I
V = V
CC
or GND, V = 5.5V
CC
+1.0
2
µA
mA
I
I
I
V
= V
= 5.5V,
CCSB
IN CC
Outputs Open
Operating Power Supply Current
ICCOP
V
= V
CC
= 5.5V, f = 15MHz,
-
-
10
-
mA
-
IN
Outputs Open
Functional Test
F
(Note 3)
T
NOTES:
1. TDC = Decoder clock period = 1/FDC.
2. Interchanging of force and sense conditions is permitted.
3. Tested as follows: f = 15MHz, V = 70% V , V = 20% V , C = 50pF, V
≥ V /2 and V
CC OL
≤ V /2.
CC
IH
CC IL
CC
L
OH
o
Capacitance T = +25 C, Frequency = 1MHz
A
SYMBOL
PARAMETER
Input Capacitance
Output Capacitance
TYP
25
UNITS
pF
TEST CONDITIONS
All measurements are referenced to device GND
C
C
IN
OUT
25
pF
11