MC74HCT374ANG ON Semiconductor, MC74HCT374ANG Datasheet - Page 5
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MC74HCT374ANG
Manufacturer Part Number
MC74HCT374ANG
Description
IC FLIP FLOP OCT D 3ST 20-DIP
Manufacturer
ON Semiconductor
Series
74HCTr
Type
D-Type Busr
Datasheet
1.MC74HCT374ADTR2G.pdf
(8 pages)
Specifications of MC74HCT374ANG
Function
Standard
Output Type
Tri-State Non Inverted
Number Of Elements
1
Number Of Bits Per Element
8
Frequency - Clock
30MHz
Delay Time - Propagation
31ns
Trigger Type
Positive Edge
Current - Output High, Low
6mA, 6mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Through Hole
Package / Case
20-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
OUTPUT
ENABLE
CLOCK
CLOCK
*Includes all probe and jig capacitance
11
Q
1
10%
1.3 V
DEVICE
UNDER
90%
TEST
0.3 V
1.3 V
D0
2.7 V
3
t
r
t
D
w
t
C
PLH
Figure 4.
t
TLH
Figure 1.
OUTPUT
Q
1/f
max
Q0
2
TEST POINT
D1
4
t
t
PHL
f
D
t
C
THL
C
Q
L
*
CLOCK
Q1
DATA
5
D2
EXPANDED LOGIC DIAGRAM
7
SWITCHING WAVEFORMS
D
C
V
GND
Q
CC
http://onsemi.com
MC74HCT374A
TEST CIRCUITS
Q2
6
D3
1.3 V
Figure 3.
8
t
D
su
5
C
Q
VALID
OUTPUT
ENABLE
DEVICE
UNDER
Q3
TEST
1.3 V
9
D4
Q
Q
13
t
h
D
C
*Includes all probe and jig capacitance
Q
1.3 V
OUTPUT
Q4
1.3 V
1.3 V
12
D5
TEST POINT
14
t
t
PZL
PZH
D
3 V
GND
3 V
GND
Figure 2.
C
Figure 5.
Q
C
1 kW
L
t
t
PHZ
*
PLZ
Q5
15
D6
17
D
C
CONNECT TO V
TESTING t
CONNECT TO GND WHEN
TESTING t
Q
10%
90%
Q6
16
D7
PLZ
PHZ
18
3 V
GND
HIGH
IMPEDANCE
V
V
HIGH
IMPEDANCE
AND t
D
AND t
OL
OH
C
CC
Q
WHEN
PZL
PZH
Q7
19