74HC573N NXP Semiconductors, 74HC573N Datasheet - Page 4

• Manufacturer Part Number: 74HC573N
• Description: IC, 74HC CMOS LOGIC
• Manufacturer: NXP Semiconductors

Specifications of 74HC573N

• Latch Type: Transparent
• Output Current: 7.8mA
• Propagation Delay: 14ns
• No. Of Bits: 8
• Supply Voltage Range: 2V To 6V
• Logic Case Style: DIP
• No. Of Pins: 20
• Operating Temperature Range: -40°C To +125°C
• Svhc: No SVHC
• Ic Output Type: Tri State Non Inverted
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Philips Semiconductors
December 1990
Octal D-type transparent latch; 3-state
Fig.4 Functional diagram.
Fig.5 Logic diagram.
FUNCTION TABLE
Notes
1. H = HIGH voltage level
enable and read
register
(transparent mode)
latch and read
register
latch register and
disable outputs
h = HIGH voltage level one set-up time prior to the HIGH-to-LOW
L = LOW voltage level
l = LOW voltage level one set-up time prior to the HIGH-to-LOW
Z = high impedance OFF-state
OPERATING
LE transition
LE transition
MODES
4
OE
H
H
L
L
L
L
INPUTS
LE
H
H
L
L
L
L
D
H
L
h
h
l
l
N
INTERNAL
LATCHES
74HC/HCT573
H
H
H
Product specification
L
L
L
OUTPUTS
Q
0
to Q
H
H
L
L
Z
Z
7