hi-8424ptt Holt Integrated Circuits, Inc., hi-8424ptt Datasheet - Page 3

• Manufacturer Part Number: hi-8424ptt
• Description: 6-channel / 8-channel Discrete-to-digital Interface Sensing 28v / Open Signals
• Manufacturer: Holt Integrated Circuits, Inc.

ELECTRICAL CHARACTERISTICS (Cont.)
VDD = 5.0V
ORDERING INFORMATION
LIGHTNING PROTECTION
The 28V / Open inputs will survive DO-160D level 3, wave-
forms 3, 4 and 5A without external components.
TIMING DIAGRAMS
LOGIC INPUTS (
OUTPUTS
SUPPLY CURRENT
SWITCHING CHARACTERISTICS
CE
Input Voltage
Input current
Logic output voltage
Logic output voltage (CMOS)
Tri-state output current
V
Propagation delay
Output enable time
Output disable time
HI - 842xxx x x
or
OUTx
DD
current
OE
± 10%
t , t
ZL ZH
CE OE
, GND = 0V, T = Operating Temperature Range (unless otherwise specified).
,
Output Enable Timing
)
PARAMETER
A
Input voltage LO
Input voltage HI
Input source
IN to OUT
Input sink
High
High
Low
Low
PART
NUMBER
PART
NUMBER
PART
NUMBER
8421PS
8424PT
SYMBOL
HOLT INTEGRATED CIRCUITS
Blank
t , t
t , t
t , t
LH
ZL
LZ
t , t
F
T
V
V
V
V
V
V
ZL ZH
I
I
I
I
I
IH
OZ
DD
IL
OH
OH
IH
OL
OL
IL
HL
ZH
HZ
HI-8421, HI-8424
16 PIN PLASTIC NARROW BODY SOIC (16HN)
20 PIN PLASTIC TSSOP (20HT)
LEAD
FINISH
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
Tin / Lead (Sn / Pb) Solder
100% Matte Tin (Pb-free, RoHS compliant)
-55°C TO +125°C
-40°C TO +85°C
3
V = 0 V (all inputs)
V
IN
CONDITION
OUT
From
From
I
IOL = 100 uA
OUTx
OH
I
OH
I
V = V
V = 0 V
OL
IH
= 0 V or V
INx
IL
= -100 uA
= -5 mA
= 5 mA
CE
CE
Input to Output Propagation Delay
or
or
DD
OE
OE
DD
t
HL
FLOW
T
I
V
DD
MIN
-1.0
2.0
2.4
- 0.2
BURN
NO
NO
IN
TYP
5
MAX
t
LH
0.8
1.0
±
0.4
500
0.2
10
25
25
10
UNITS
µA
µA
mA
µA
V
V
V
V
ns
ns
ns
V
V