74HC590D NXP Semiconductors, 74HC590D Datasheet - Page 14

• 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
Table 9.
74HC590_2
Product data sheet
Supply voltage
V
2.0 V to 6.0 V
Fig 15. Test circuit for measuring switching times
CC
Test data is given in
Definitions test circuit:
R
C
R
S1 = Test selection switch.
T
L
L
Test data
= Termination resistance should be equal to output impedance Z
= Load capacitance including jig and probe capacitance.
= Load resistance.
Input
V
V
I
CC
Table
negative
positive
9.
pulse
pulse
t
6 ns
r
, t
0 V
0 V
V
V
G
f
I
I
90 %
10 %
V I
t
t
r
f
Load
C
50 pF
V
V
Rev. 02 — 28 April 2009
L
M
M
R T
10 %
90 %
DUT
V
CC
t
t
W
W
R
1 k
V O
L
8-bit binary counter with output register; 3-state
o
of the pulse generator.
V
V
M
M
C L
t
t
r
f
R L
Switch position
t
open
PHL
S1
001aad983
, t
V
PLH
CC
open
t
GND
PZH
, t
PHZ
74HC590
© NXP B.V. 2009. All rights reserved.
t
V
PZL
CC
, t
PLZ
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