74HC280D,653 NXP Semiconductors, 74HC280D,653 Datasheet - Page 6

• Manufacturer Part Number: 74HC280D,653
• Description: IC PARITY GEN/CHKER 9BIT 14SOIC
• Manufacturer: NXP Semiconductors
• Series: 74HCr

Specifications of 74HC280D,653

• Number Of Circuits: 9-Bit
• Package / Case: 14-SOIC (0.154", 3.90mm Width)
• Logic Type: Parity Generator/Checker
• Voltage - Supply: 2 V ~ 6 V
• Mounting Type: Surface Mount
• Number Of Bits: 9
• Logic Family: HC
• High Level Output Current: - 7.8 mA
• Low Level Output Current: 7.8 mA
• Propagation Delay Time: 200 ns @ 2 V or 40 ns @ 4.5 V or 34 ns @ 6 V
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Input Bias Current (max): 8 uA
• Mounting Style: SMD/SMT
• Supply Voltage (max): 6 V
• Supply Voltage (min): 2 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Current - Output High, Low: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 74HC280D-T; 74HC280D-T; 933713880653

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