hcts74t Intersil Corporation, hcts74t Datasheet - Page 2

• Manufacturer Part Number: hcts74t
• Description: Radiation Hardened Dual-d Flip-flop With Set And Reset
• Manufacturer: Intersil Corporation

Functional Diagram
4-2
NOTE: L = Logic Level Low, H = Logic Level High, X = Don’t Care
Q0 = The level of Q before the indicated input conditions were established.
†
This configuration is non-stable, that is, it will not persist when set and reset
inputs return to their inactive (High) level.
SET
H
H
H
H
L
L
S
4(10)
D
2(12)
R
1(13)
CP
3(11)
= Transition from Low to High Level.
RESET
H
H
H
H
L
L
CL
CL
P
N
INPUTS
CL
CP
TRUTH TABLE
HCTS74T
X
X
X
L
CL
CL
CL
P
N
CL
CL
P
N
D
H
X
X
X
X
L
Q0
H†
Q
H
H
L
L
OUTPUTS
CL
CL
P
N
6(8)
5(9)
Q
Q
H
Q0
Q
H
H
L
L
†