TC74HC109AF_07 TOSHIBA [Toshiba Semiconductor], TC74HC109AF_07 Datasheet - Page 2

• Manufacturer Part Number: TC74HC109AF_07
• Description: CMOS Digital Integrated Circuit Silicon Monolithic Dual J-K Flip-Flop with Preset and Clear
• Manufacturer: TOSHIBA [Toshiba Semiconductor]

IEC Logic Symbol
Truth Table
System Diagram
X: Don’t care
CLR
H
H
H
H
H
H
L
L
PR
H
H
H
H
H
H
L
L
Inputs
X
X
X
H
H
X
J
L
L
K
X
X
X
H
H
L
L
X
CK
X
X
X
Q
Q
Q
Q
H
H
H
L
L
Outputs
n
n
n
Q
Q
Q
Q
H
H
H
L
L
n
n
n
No Change
No Change
Function
Toggle
Preset
Clear
2
TC74HC109AP/AF/AFN
2007-10-01