74HCT573D NXP Semiconductors, 74HCT573D Datasheet - Page 5
![74HCT CMOS, SMD, 74HCT573, SOIC20](/photos/18/99/189966/42268257_sml.jpg)
74HCT573D
Manufacturer Part Number
74HCT573D
Description
74HCT CMOS, SMD, 74HCT573, SOIC20
Manufacturer
NXP Semiconductors
Datasheet
1.74HCT573D.pdf
(26 pages)
Specifications of 74HCT573D
Latch Type
Transparent
Output Current
6mA
Propagation Delay
20ns
No. Of Bits
8
Supply Voltage Range
4.5V To 5.5V
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
74HCT573D
Manufacturer:
TOS
Quantity:
140
Part Number:
74HCT573D
Manufacturer:
PH
Quantity:
20 000
Part Number:
74HCT573DB
Manufacturer:
PHILIPS/飞利浦
Quantity:
20 000
Philips Semiconductors
6. Pinning information
74HC_HCT573_3
Product data sheet
6.1 Pinning
6.2 Pin description
Table 3:
Symbol
OE
D0
D1
D2
D3
D4
D5
D6
D7
GND
LE
Q7
Q6
Q5
Fig 5. Pin configuration DIP20, SO20,
GND
OE
D0
D1
D2
D3
D4
D5
D6
D7
SSOP20 and TSSOP20
10
Pin description
1
2
3
4
5
6
7
8
9
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
74HCT573
74HC573
Rev. 03 — 17 January 2006
001aae076
Description
3-state output enable input (active LOW)
data input 0
data input 1
data input 2
data input 3
data input 4
data input 5
data input 6
data input 7
ground (0 V)
latch enable input (active HIGH)
3-state latch output 7
3-state latch output 6
3-state latch output 5
20
19
18
17
16
15
14
13
12
11
V
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
LE
CC
74HC573; 74HCT573
Fig 6. Pin configuration DHVQFN20
Octal D-type transparent latch; 3-state
(1) The die substrate is attached to this
index area
terminal 1
pad using conductive die attach
material. It can not be used as supply
pin or input
D0
D1
D2
D3
D4
D5
D6
D7
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Transparent top view
2
3
4
5
6
7
8
9
74HCT573
74HC573
GND
(1)
19
18
17
16
15
14
13
12
001aae077
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
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