74HC590D NXP Semiconductors, 74HC590D Datasheet - Page 12

• Manufacturer Part Number: 74HC590D
• Description: Counter ICs DUAL AND/OR GATE
• Manufacturer: NXP Semiconductors

Specifications of 74HC590D

• Counter Type: Binary Counters
• Mounting Style: SMD/SMT
• Package / Case: SOT-109
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74HC590D,112

NXP Semiconductors
74HC590_2
Product data sheet
Fig 11. Waveforms showing the propagation delays from the master reset counter input (MRC) to output (RCO),
Fig 12. Waveforms showing the 3-state enable and disable times
Measurement points are given in
V
the MRC pulse width and recovery time
Measurement points are given in
V
OL
OL
and V
and V
OH
OH
are the typical output voltage levels that occur with the output load.
are the typical output voltage levels that occur with the output load.
RCO output
HIGH-to-OFF
OFF-to-HIGH
OFF-to-LOW
LOW-to-OFF
MRC input
CPC input
OE input
output
output
Table
Table
GND
GND
V
V
GND
GND
V
V
V
OH
OL
V
V
8.
8.
CC
OH
OL
V
I
I
I
Rev. 02 — 28 April 2009
enabled
outputs
V
t
M
PLZ
t
PHZ
10 %
90 %
V
M
8-bit binary counter with output register; 3-state
V
t
W
t
M
disabled
PLH
outputs
t
PZL
t
PZH
V
V
M
M
V
t
rec
001aac551
001aac554
M
outputs
enabled
74HC590
© NXP B.V. 2009. All rights reserved.
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