74lvq374 STMicroelectronics, 74lvq374 Datasheet - Page 2

• Manufacturer Part Number: 74lvq374
• Description: Octal D-type Flip-flop With 3 State Outputs Non Inverting
• Manufacturer: STMicroelectronics

74LVQ374
Figure 2: Input And Output Equivalent Circuit
Table 3: Truth Table
X : Don’t Care
Z : High Impedance
Figure 3: Logic Diagram
2/13
OE
H
L
L
L
INPUTS
CK
X
Table 2: Pin Description
2, 5, 6, 9, 12,
3, 4, 7, 8, 13,
14, 17, 18
15, 16,19
PIN N°
10
20
11
1
D
X
X
H
L
SYMBOL
Q0 to Q7
D0 to D7
CLOCK
GND
V
OE
CC
3-State Output Enable
(Active LOW)
3-State Outputs
Data Inputs
Clock Input (LOW-to-HIGH
Edge Triggered)
Ground (0V)
Positive Supply Voltage
NAME AND FUNCTION
NO CHANGE
OUTPUT
Q
H
Z
L