74HCT280DB,118 NXP Semiconductors, 74HCT280DB,118 Datasheet - Page 6
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74HCT280DB,118
Manufacturer Part Number
74HCT280DB,118
Description
IC PARITY GEN/CHKER 9BIT 14SSOP
Manufacturer
NXP Semiconductors
Series
74HCTr
Datasheet
1.74HCT280D652.pdf
(7 pages)
Specifications of 74HCT280DB,118
Logic Type
Parity Generator/Checker
Number Of Circuits
9-Bit
Voltage - Supply
4.5 V ~ 5.5 V
Mounting Type
Surface Mount
Package / Case
14-SSOP
Number Of Bits
9
Logic Family
HCT
High Level Output Current
- 6 mA
Low Level Output Current
6 mA
Propagation Delay Time
45 ns
Operating Supply Voltage
5 V
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Operating Temperature
-
Current - Output High, Low
-
Lead Free Status / Rohs Status
Details
Other names
74HCT280DB-T
74HCT280DB-T
935189870118
74HCT280DB-T
935189870118
Philips Semiconductors
DC CHARACTERISTICS FOR 74HCT
For the DC characteristics see
Output capability: standard
I
Note to HCT types
The value of additional quiescent supply current ( I
To determine I
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; t
December 1990
CC
INPUT
I
SYMBOL PARAMETER
t
t
t
n
PHL
PHL
THL
9-bit odd/even parity generator/checker
category: MSI
/ t
/ t
/ t
TLH
PLH
PLH
UNIT LOAD COEFFICIENT
1.0
propagation delay
propagation delay
output transition time
r
= t
I
I
n
n
CC
to
to
f
= 6 ns; C
per input, multiply this value by the unit load coefficient shown in the table below.
E
O
L
= 50 pF
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
min.
21
26
7
typ.
25
42
45
15
max. min.
CC
) for a unit load of 1 is given in the family specifications.
T
74HCT
amb
6
40 to 85
( C)
53
56
19
max.
min.
40 to 125
63
68
22
max.
.
ns
ns
ns
UNIT
74HC/HCT280
4.5
4.5
4.5
V
(V)
TEST CONDITIONS
CC
Product specification
Fig.6
Fig.6
Fig.6
WAVEFORMS