tc7mh161fk TOSHIBA Semiconductor CORPORATION, tc7mh161fk Datasheet - Page 9

• Manufacturer Part Number: tc7mh161fk
• Description: Synchronous Presettable 4-bit Binary Counter
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Noise Characteristics
Input Equivalent Circuit
CARRY
Clear Mode
Quiet output maximum dynamic V
Quiet output minimum dynamic
Minimum high level dynamic input voltage V
Maximum low level dynamic input voltage V
CLR
CK
Q,
Characteristics
Input
(TC7MH163FK)
50%
t
s
Figure 5
50%
t
h
50%
(Input: t
OL
V
OL
r
IL
IH
= t
f
Symbol
V
V
V
V
= 3 ns)
OLP
OLV
IHD
ILD
V
GND
V
GND
V
V
CC
CC
OH
OL
C
C
C
C
L
L
L
L
= 50 pF
= 50 pF
= 50 pF
= 50 pF
9
Cascade Mode
Test Condition
CARRY
ENT
Figure 6
(fix maximum count)
50%
t
pLH
V
CC
5.0
5.0
5.0
5.0
TC7MH161,163FK
50%
(V)
50%
Typ.
− 0.4
0.4
t
⎯
⎯
pHL
Ta = 25°C
2007-10-19
50%
Limit
− 0.8
0.8
3.5
1.5
V
GND
V
V
CC
OH
OL
Unit
V
V
V
V