TC7W34FU/FK
TOSHIBA CMOS Digital Integrated Circuit
Silicon Monolithic
TC7W34FU, TC7W34FK
Triple Non-Inverter
Features
•
•
•
•
•
•
•
High Speed
Low power dissipation
High noise immunity
Output drive capability
Balanced propagation delays
Wide operating voltage range
: t
pd =
6ns (typ.) at V
CC
= 5V
: I
CC
= 1μA (max) at Ta = 25°C
: V
NIH
= V
NIL
= 28% V
CC
(min)
: 10 LSTTL Loads
: t
pLH
≒
t
pHL
: V
CC
= 2 to 6V
(SM8)
TC7WH34FK
TC7WH34FU
Symmetrical Output Impedance : |I
OH
| = I
OL
= 4mA (min)
Marking
SM8
Product Name
US8
7W34
Lot No.
W
34
Weight
SSOP8-P-0.65
SSOP8-P-0.50A
(US8)
: 0.02 g (typ.)
: 0.01 g (typ.)
Pin Assignment (top view)
1A
3Y
2A
GND
1
2
3
4
8
V
CC
7
6
5
1Y
3A
2Y
Start of commercial production
1995-08
1
2014-03-01
TC7W34FU/FK
Absolute Maximum Ratings
(Ta = 25°C)
Characteristics
Supply voltage
DC input voltage
DC output voltage
Input diode current
Output diode current
DC output current
DC V
CC
/ground current
Power dissipation
Storage temperature
Lead temperature (10 s)
Symbol
V
CC
V
IN
V
OUT
I
IK
I
OK
I
OUT
I
CC
P
D
T
stg
T
L
Rating
−0.5
to 7.0
−0.5
to V
CC
+ 0.5
−0.5
to V
CC
+ 0.5
±20
±20
±25
±50
300 (SM8)
200 (US8)
−65
to 150
260
Unit
V
V
V
mA
mA
mA
mA
mW
°C
°C
Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if
the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum
ratings and the operating ranges.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test report
and estimated failure rate, etc).
IEC Logic Symbol
Truth Table
A
Y
L
H
IN A
1
OUT Y
L
H
Operating Ranges
Characteristics
Supply voltage
Input voltage
Output voltage
Operating temperature
Symbol
V
CC
V
IN
V
OUT
T
opr
Rating
2.0 to 6.0
0 to V
CC
0 to V
CC
−40
to 85
0 to 1000
Input rise and fall time
t
r
, t
f
0 to 500
0 to 400
(V
CC
=
2.0 V)
(V
CC
=
4.5 V)
(V
CC
=
6.0 V)
ns
Unit
V
V
V
°C
2
2014-03-01
TC7W34FU/FK
Electrical Characteristics
DC Characteristics
Characteristics
Symbol
Test Condition
Ta
=
25°C
V
CC
(V)
2.0
High-level input voltage
V
IH
⎯
4.5
6.0
2.0
Low-level input voltage
V
IL
⎯
4.5
6.0
2.0
I
OH
= −20 μA
High-level output voltage
V
OH
V
IN
=
V
IH
I
OH
= −4
mA
I
OH
= −5.2
mA
4.5
6.0
4.5
6.0
2.0
I
OL
=
20
μA
Low-level output voltage
V
OL
V
IN
=
V
IL
I
OL
=
4 mA
I
OL
=
5.2 mA
Input leakage current
Quiescent supply current
I
IN
I
CC
V
IN
=
V
CC
or GND
V
IN
=
V
CC
or GND
4.5
6.0
4.5
6.0
6.0
6.0
Min
1.5
3.15
4.2
⎯
⎯
⎯
1.9
4.4
5.9
4.18
5.68
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Typ.
⎯
⎯
⎯
⎯
⎯
⎯
2.0
4.5
6.0
4.31
5.80
0.0
0.0
0.0
0.17
0.18
⎯
⎯
Max
⎯
⎯
⎯
0.5
1.35
1.8
⎯
⎯
⎯
⎯
⎯
0.1
0.1
0.1
0.26
0.26
±.0.1
1.0
Ta
= −40
to 85°C
Min
1.5
3.15
4.2
⎯
⎯
⎯
1.9
4.4
5.9
4.13
5.63
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Max
⎯
⎯
⎯
0.5
1.35
1.8
⎯
⎯
⎯
⎯
⎯
0.1
0.1
0.1
0.33
0.33
±1.0
10.0
μA
μA
V
V
Unit
3
2014-03-01
TC7W34FU/FK
AC Characteristics
(C
L
= 15pF, V
CC
= 5V, Ta
=
25°C)
Characteristics
Symbol
t
TLH
t
THL
t
pLH
t
pLH
Test Condition
Ta
=
25°C
Min
⎯
Typ.
4
Max
8
Unit
Output Transition Time
⎯
ns
Propagation Delay Time
⎯
⎯
6
12
ns
AC Characteristics
(C
L
= 50pF, Input: t
r
= t
f
= 6 ns)
Characteristics
Symbol
Test Condition
Ta
=
25°C
V
CC
(V)
2.0
⎯
4.5
6.0
2.0
⎯
4.5
6.0
⎯
(Note 1)
Min
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Typ.
30
8
7
27
9
8
5
20
Max
75
15
13
75
15
13
10
⎯
Ta
= −40
to 85°C
Min
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Max
95
19
16
95
19
16
10
⎯
pF
pF
ns
ns
Unit
Output Transition Time
t
TLH
t
THL
Propagation delay time
t
pLH
t
pHL
C
IN
C
PD
Input capacitance
Power dissipation
capacitance
Note 1: C
PD
is defined as the value of the internal equivalent capacitance which is calculated from the operating
current consumption without load.
Average operating current can be obtained by the equation:
I
CC (opr.)
=
C
PD
½V
CC
½f
IN
+
I
CC
/3
Switching characteristics test circuit
4
2014-03-01
TC7W34FU/FK
Package Dimensions
Weight: 0.02 g (typ.)
5
2014-03-01
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