74HC374D NXP Semiconductors, 74HC374D Datasheet - Page 5

• Manufacturer Part Number: 74HC374D
• Description: Flip Flop D-Type Bus Interface Pos-Edge 3-ST 1-Element 20-Pin SO Bulk
• Manufacturer: NXP Semiconductors

Specifications of 74HC374D

• Package: 20SO
• Logic Function: D-Type Bus Interface
• Logic Family: HC
• 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

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
t
t
t
t
t
t
t
f
SYMBOL
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
3-state output disable time
output transition time
clock pulse width
set-up time
hold time
maximum clock pulse
r
CP to Q
OE to Q
OE to Q
HIGH or LOW
D
D
frequency
= t
n
n
f
to CP
to CP
= 6 ns; C
PARAMETER
n
n
n
L
= 50 pF
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
80
16
14
60
12
10
5
5
5
6.0
30
35
min. typ. max. min. max. min. max.
50
18
14
41
15
12
50
18
14
14
5
4
19
7
6
14
5
4
23
70
83
6
2
2
25
165
33
28
150
30
26
150
30
26
60
12
10
5
T
amb
100
20
17
75
15
13
5
5
5
4.8
24
28
74HC
40 to 85
( C)
205
41
35
190
38
33
190
38
33
75
15
13
120
24
20
90
18
15
5
5
5
4.0
20
24
40 to 125
250
50
43
225
45
38
225
45
38
90
18
15
.
ns
ns
ns
ns
ns
MHz
UNIT
ns
ns
74HC/HCT374
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
TEST CONDITIONS
V
(V)
Product specification
CC
Fig.6
Fig.7
Fig.7
Fig.6
Fig.6
Fig.8
Fig.8
Fig.6
WAVEFORMS