74HC373D NXP Semiconductors, 74HC373D Datasheet - Page 6
![IC, 74HC CMOS, SMD, 74HC373, SOIC20](/photos/18/99/189966/42268257_sml.jpg)
74HC373D
Manufacturer Part Number
74HC373D
Description
IC, 74HC CMOS, SMD, 74HC373, SOIC20
Manufacturer
NXP Semiconductors
Datasheet
1.74HC373D.pdf
(8 pages)
Specifications of 74HC373D
Latch Type
Transparent
Output Current
7.8mA
Propagation Delay
12ns
No. Of Bits
8
Supply Voltage Range
2V To 6V
Logic Case Style
SOIC
No. Of Pins
20
Operating Temperature Range
-40°C To
Ic Output Type
Tri State Non Inverted
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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Company
Part Number
Manufacturer
Quantity
Price
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Part Number:
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Part Number:
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Manufacturer:
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Quantity:
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Part Number:
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Manufacturer:
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Quantity:
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Philips Semiconductors
DC CHARACTERISTICS FOR 74HCT
For the DC characteristics see
Output capability: bus driver
I
Note to HCT types
The value of additional quiescent supply current ( I
To determine I
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; t
September 1993
CC
INPUT
D
LE
OE
t
t
t
t
t
t
t
t
SYMBOL
PHL
PHL
PZH
PHZ
THL
W
su
h
Octal D-type transparent latch; 3-state
n
category: MSI
/ t
/ t
/ t
/ t
/ t
TLH
PLH
PLH
PZL
PLZ
propagation delay
propagation delay
3-state output enable time
3-state output disable time
output transition time
LE pulse width
set-up time
hold time
r
D
LE to Q
OE to Q
OE to Q
HIGH
D
D
= t
UNIT LOAD COEFFICIENT
0.30
1.50
1.00
n
n
n
CC
f
to Q
to LE
to LE
= 6 ns; C
per input, multiply this value by the unit load coefficient shown in the table below.
PARAMETER
n
n
n
n
L
= 50 pF
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
16
12
4
min. typ. max. min. max. min. max.
17
16
19
18
5
4
6
1
25
CC
) for a unit load of 1 is given in the family specifications.
30
32
32
30
12
6
T
74HCT
amb
20
15
4
40 to 85
( C)
38
40
40
38
15
24
18
4
40 to 125
45
48
48
45
18
.
ns
ns
ns
ns
ns
ns
UNIT
ns
ns
74HC/HCT373
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
TEST CONDITIONS
V
(V)
Product specification
CC
Fig.7
Fig.8
Fig.9
Fig.9
Fig.7
Fig.8
Fig.10
Fig.10
WAVEFORMS