74HC573D,652 Philips Semiconductors, 74HC573D,652 Datasheet - Page 3

• Manufacturer Part Number: 74HC573D,652
• Description: TRANSPARENT LATCH; SOIC; -40; +125
• Manufacturer: Philips Semiconductors

Specifications of 74HC573D,652

• Capacitance, Input, Maximum: 3.5 pF
• Circuit Type: High Speed, Low-Power Schottky, Silicon Gate
• Current, Supply: 160 μA
• Function Type: D-Type
• Logic Function: Latch
• Logic Type: CMOS
• Number Of Circuits: Octal
• Package Type: SO-20
• Propagation Delay: 14 ns
• Special Features: Non-Inverting, Transparent, Tri-State
• Temperature, Operating, Range: -40 to +125 °C
• Voltage, Supply: 5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

Philips Semiconductors
7. Functional description
8. Limiting values
74HC_HCT573_3
Product data sheet
Table 3:
Table 4:
[1]
Table 5:
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to
GND (ground = 0 V).
Symbol
Q4
Q3
Q2
Q1
Q0
V
Operating mode
Enable and read register
(transparent mode)
Latch and read register
Latch register and disable outputs
Symbol Parameter
V
I
I
I
I
I
T
IK
OK
O
CC
GND
stg
CC
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.
supply voltage
input clamping current
output clamping current
output current
quiescent supply current
ground current
storage temperature
Pin description
Function table
Limiting values
Pin
15
16
17
18
19
20
[1]
…continued
Description
3-state latch output 4
3-state latch output 3
3-state latch output 2
3-state latch output 1
3-state latch output 0
supply voltage
Control
OE
L
L
H
Conditions
V
V
V
I
O
O
< 0.5 V or V
< 0.5 V or V
= 0.5 V to (V
LE
H
L
L
74HC573; 74HCT573
Octal D-type transparent latch; 3-state
I
O
> V
CC
> V
CC
+ 0.5 V)
CC
+ 0.5 V
Input
Dn
L
H
l
h
l
h
+ 0.5 V
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Internal
latches
L
H
L
H
L
H
Min
-
-
-
-
-
0.5
65
Max
+7
70
+150
20
20
35
70
Output
Qn
L
H
L
H
Z
Z
Unit
V
mA
mA
mA
mA
mA
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C