74HCT574N NXP Semiconductors, 74HCT574N Datasheet - Page 5

• Manufacturer Part Number: 74HCT574N
• Description: Flip Flop D-Type Bus Interface Pos-Edge 3-ST 1-Element 20-Pin PDIP Bulk
• Manufacturer: NXP Semiconductors

Specifications of 74HCT574N

• Package: 20PDIP
• Logic Function: D-Type Bus Interface
• Logic Family: HCT
• Number Of Element Outputs: 8
• Output Signal Type: Single-Ended
• Output Type: 3-State
• Number Of Output Enables Per Element: 1
• Typical Operating Supply Voltage: 5 V
• Operating Temperature: -40 to 125 °C
• Flip-flop Type: D
• Propagation Delay: 18ns
• Frequency: 123MHz
• Output Current: 6mA
• Supply Voltage Range: 4.5V To 5.5V
• Logic Case Style: DIP
• No. Of Pins: 20
• Operating: RoHS Compliant
• Trigger Type: Positive Edge
• Ic Output Type: Tri State Non Inverted
• Rohs Compliant: Yes

Philips Semiconductors
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see
Output capability: bus driver
I
AC CHARACTERISTICS FOR 74HC
GND = 0 V; t
December 1990
CC
SYMBOL PARAMETER
t
t
t
t
t
t
t
f
PHL
PZH
PHZ
THL
W
su
h
max
Octal D-type flip-flop; positive edge-trigger;
3-state
category: MSI
/ t
/ t
/ t
/ t
TLH
PLH
PZL
PLZ
propagation delay
3-state output enable
time OE to Q
3-state output disable
time OE to Q
output transition time
clock pulse width
set-up time
hold time
maximum clock pulse
r
= t
CP to Q
HIGH or LOW
D
D
frequency
n
n
f
to CP
to CP
= 6 ns; C
n
L
n
n
= 50 pF
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
80
16
14
60
12
10
5
5
5
6.0
30
35
min.
47
17
14
44
16
13
39
14
11
14
5
4
14
5
4
6
2
2
0
0
0
37
112
133
typ.
25
150
30
26
140
28
24
125
25
21
60
12
10
max.
T
5
amb
100
20
17
75
15
13
5
5
5
4.8
24
28
min. max.
74HC
40 to 85
( C)
190
35
33
175
35
30
155
31
26
75
15
13
120
24
20
90
18
15
5
5
5
4.0
20
24
min.
40 to 125
225
45
38
210
42
36
190
38
32
90
18
15
max.
.
ns
ns
ns
ns
ns
ns
ns
MHz
UNIT
74HC/HCT574
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
V
TEST CONDITIONS
(V)
Product specification
CC
WAVEFORMS
Fig.6
Fig.7
Fig.7
Fig.6
Fig.6
Fig.8
Fig.8
Fig.6