74ABT573AD NXP Semiconductors, 74ABT573AD Datasheet - Page 2

• Manufacturer Part Number: 74ABT573AD
• Description: 74ABT BUS INTERFACE, SMD, 74ABT573
• Manufacturer: NXP Semiconductors

Specifications of 74ABT573AD

• Latch Type: Transparent
• Output Current: 64mA
• Propagation Delay: 3.3ns
• 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

Philips Semiconductors
LOGIC SYMBOL (IEEE/IEC)
FUNCTION TABLE
H = High voltage level
h = High voltage level one set-up time prior to the High-to-Low E transition
L = Low voltage level
l
NC= No change
X = Don’t care
Z = High impedance “off” state
LOGIC DIAGRAM
1995 Sep 06
OE
Octal D-type transparent latch (3-State)
E
OE
= Low voltage level one set-up time prior to the High-to-Low E transition
= High-to-Low E transition
H
H
L
L
L
L
L
11
1
INPUTS
H
H
H
E
L
L
D0
2
11
1
2
3
4
5
6
7
8
9
D
E
Dn
Dn
H
X
X
L
h
l
Q
2D
EN
C1
Q0
19
INTERNAL
REGISTER
D1
3
NC
NC
Dn
D
E
1
H
H
L
L
Q
Q1
18
19
18
17
16
15
14
13
12
OUTPUTS
D2
Q0 – Q7
4
NC
D
E
H
H
L
L
Z
Z
Q
SA00187
Q2
17
Enable and read register
Latch and read register
Hold
Disable outputs
D3
5
D
E
OPERATING MODE
2
Q
Q3
LOGIC SYMBOL
16
D4
6
D
E
11
Q
1
Q4
15
E
OE
D5
D0 D1 D2 D3 D4 D5 D6 D7
Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7
19
2
7
D
E
18
3
Q
17
4
Q5
16
14
5
D6
15
6
8
D
E
14
7
Q
13
8
74ABT573A
Q6
13
12
Product specification
9
D7
9
D
E
Q
SA00188
SA00186
Q7
12