MC74HCT373AN ON Semiconductor, MC74HCT373AN Datasheet - Page 5

• Manufacturer Part Number: MC74HCT373AN
• Description: IC LATCH TRNSP OCTAL 3ST 20DIP
• Manufacturer: ON Semiconductor
• Series: 74HCTr

Specifications of MC74HCT373AN

• Logic Type: D-Type Transparent Latch
• Circuit: 8:8
• Output Type: Tri-State
• Voltage - Supply: 4.5 V ~ 5.5 V
• Independent Circuits: 1
• Delay Time - Propagation: 28ns
• Current - Output High, Low: 6mA, 6mA
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: MC74HCT373ANOS

OUTPUT
ENABLE
ENABLE
LATCH
OUTPUT
ENABLE
INPUT D
Q
Q
11
1
Q
t
PLH
t
r
1.3 V
D0
3
t
TLH
1.3 V
1.3 V
D
10%
0.3 V
1.3 V
LE
1.3 V
90%
t
2.7 V
Figure 1.
t
Figure 3.
PZL
PZH
Q
Q0
D1
2
t
t
PHZ
PLZ
4
D
LE
Q
Q1
t
f
D2
10%
5
90%
7
t
D
EXPANDED LOGIC DIAGRAM
PHL
SWITCHING WAVEFORMS
t
THL
LE
3 V
GND
HIGH
IMPEDANCE
V
V
HIGH
IMPEDANCE
OL
OH
Q
3 V
GND
http://onsemi.com
Q2
D3
6
8
D
LE
5
Q
LATCH ENABLE
Q3
LATCH ENABLE
D4
9
13
D
INPUT D
LE
Q
Q
Q4
D5
12
1.3 V
14
1.3 V
D
LE
t
w
t
PLH
1.3 V
Q
Figure 2.
Figure 4.
t
Q5
su
D6
15
VALID
17
t
D
PHL
LE
1.3 V
Q
t
h
Q6
1.3 V
D7
16
18
D
LE
3 V
GND
Q
3 V
GND
3 V
GND
Q7
19