74LVT573D,118 NXP Semiconductors, 74LVT573D,118 Datasheet - Page 4

• Manufacturer Part Number: 74LVT573D,118
• Description: IC OCTAL D TRANSP LATCH 20SOIC
• Manufacturer: NXP Semiconductors
• Series: 74LVTr

Specifications of 74LVT573D,118

• Logic Type: D-Type Transparent Latch
• Circuit: 8:8
• Output Type: Tri-State
• Voltage - Supply: 2.7 V ~ 3.6 V
• Independent Circuits: 1
• Delay Time - Propagation: 6.3ns
• Current - Output High, Low: 32mA, 64mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74LVT573D-T; 74LVT573D-T; 935170700118

NXP Semiconductors
Table 2.
6. Functional description
Table 3.
[1]
7. Limiting values
Table 4.
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
74LVT573_4
Product data sheet
Symbol
OE
D0 to D7
GND
LE
Q0 to Q7
V
Operating mode
Load and read register
enable
Latch and read register
Hold
Disable outputs
Symbol
V
V
V
I
I
I
IK
OK
O
CC
CC
I
O
H = HIGH voltage level;
L = LOW voltage level;
h = HIGH voltage level one setup time prior to the LOW-to-HIGH clock transition;
l = LOW voltage level one setup time prior to the LOW-to-HIGH clock transition;
Z = high-impedance OFF-state;
NC = no change;
X = don’t care.
= HIGH-to-LOW latch enable transition;
Pin description
Function table
Limiting values
Parameter
supply voltage
input voltage
output voltage
input clamping current
output clamping current
output current
5.2 Pin description
6.1 Function table
[1]
Pin
1
2, 3, 4, 5, 6, 7, 8, 9
10
11
19, 18, 17, 16, 15, 14, 13, 12
20
Control OE
L
L
L
H
Conditions
output in OFF-state or HIGH-state
V
V
output in LOW-state
output in HIGH-state
I
O
Rev. 04 — 15 September 2008
< 0 V
Control LE
H
L
X
< 0 V
Input Dn
L
H
l
h
X
X
Description
output enable input (active LOW)
data input
ground (0 V)
latch enable (active HIGH)
data output
supply voltage
3.3 V octal D-type transparent latch; (3-state)
Internal register Output Qn
L
H
L
H
NC
NC
[1]
[1]
Min
-
-
-
-
0.5
0.5
0.5
74LVT573
Max
+4.6
+7.0
+7.0
128
© NXP B.V. 2008. All rights reserved.
50
50
64
L
H
L
H
NC
Z
Unit
V
V
V
mA
mA
mA
mA
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