74LV573D,118 NXP Semiconductors, 74LV573D,118 Datasheet - Page 4

• Manufacturer Part Number: 74LV573D,118
• Description: IC OCTAL D TRANSP LATCH 20SOIC
• Manufacturer: NXP Semiconductors
• Series: 74LVr

Specifications of 74LV573D,118

• Logic Type: D-Type Transparent Latch
• Circuit: 8:8
• Output Type: Tri-State
• Voltage - Supply: 1 V ~ 5.5 V
• Independent Circuits: 1
• Delay Time - Propagation: 24ns
• Current - Output High, Low: 16mA, 16mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74LV573D-T; 74LV573D-T; 935060150118

NXP Semiconductors
5. Pinning information
Table 2.
6. Functional description
Table 3.
[1]
74LV573_3
Product data sheet
Symbol
OE
D0 to D7
GND
LE
Q0 to Q7
V
Operating modes
Enable and read register
(transparent mode)
Latch and read register
Latch register and disable outputs
Fig 5.
CC
H = HIGH voltage level; h = HIGH voltage level one set-up time prior to the HIGH-to-LOW LE transition;
L = LOW voltage level; l = LOW voltage level one set-up time prior to the HIGH-to-LOW LE transition;
Z = high-impedance OFF-state.
Pin configuration DIP20, SO20
Pin description
Functional table
GND
OE
D0
D1
D2
D3
D4
D5
D6
D7
5.1 Pinning
5.2 Pin description
10
1
2
3
4
5
6
7
8
9
Pin
1
2, 3, 4, 5, 6, 7, 8, 9
10
11
19, 18, 17, 16, 15, 14, 13, 12
20
74LV573
[1]
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20
19
18
17
16
15
14
13
12
11
Input
OE
L
L
L
L
H
H
V
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
LE
CC
Rev. 03 — 15 April 2009
Description
output enable input (active LOW)
data input
ground (0 V)
latch enable input (active HIGH)
data output
supply voltage
LE
H
H
L
L
L
L
Fig 6.
Pin configuration SSOP20, TSSOP20
Dn
L
H
l
h
l
h
GND
OE
D0
D1
D2
D3
D4
D5
D6
D7
Octal D-type transparent latch; 3-state
10
1
2
3
4
5
6
7
8
9
Internal latch Output
L
H
L
H
L
H
74LV573
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© NXP B.V. 2009. All rights reserved.
74LV573
20
19
18
17
16
15
14
13
12
11
Qn
L
H
L
H
Z
Z
V
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
LE
CC
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