TC7SH34F/FU
TOSHIBA CMOS Digital Integrated Circuit
Silicon Monolithic
TC7SH34F, TC7SH34FU
Non-Inverter Buffer
TC7SH34F
Features
•
•
•
•
•
High speed operation
Low power dissipation
High noise immunity
5.5-V tolerant input.
Wide operating voltage range: V
CC
= 2 to 5.5 V
TC7SH34FU
: t
pd
= 3.8ns (typ.) at V
CC
= 5 V, 15 pF
: I
CC
= 2μA (max) at Ta = 25°C
: V
NIH
= V
NIL
= 28% V
CC
(min)
Marking
Product name
H
F
Weight
SSOP5-P-0.95 : 0.016 g (typ.)
SSOP5-P-0.65A : 0.006 g (typ.)
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 7.0
−0.5
to V
CC
+
0.5
−20
±20
±25
±50
200
−65
to 150
260
(Note1)
Unit
V
V
V
mA
mA
mA
mA
mW
°C
°C
GND
3
4
OUT Y
IN A
2
NC
1
5
V
CC
Pin Assignment
(top view)
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).
Note1: V
OUT
< GND, V
OUT
> V
CC
1
2009-09-09
TC7SH34F/FU
IEC Logic Symbol
IN A
=1
OUT Y
Truth Table
A
L
H
Y
L
H
Operating Ranges
Characteristics
Supply voltage
Input voltage
Output voltage
Operating temperature
Input rise and fall time
Symbol
V
CC
V
IN
V
OUT
T
opr
dt/dv
Rating
2 to 5.5
0 to 5.5
0 to V
CC
−40
to 85
0 to 100 ( V
CC =
3.3 V
±
0.3 V )
0 to 20 ( V
CC =
5.0 V
±
0.5 V )
Unit
V
V
V
°C
ns/V
2
2009-09-09
TC7SH34F/FU
Electrical Characteristics
DC Characteristics
Characteristics
Symbol
Test Condition
Ta
=
25°C
V
CC
(V)
2.0
High-level input voltage
V
IH
⎯
3.0 to 5.5
2.0
Low-level input voltage
V
IL
⎯
3.0 to 5.5
2.0
I
OH
= −50 μA
High-level output
voltage
V
OH
V
IN
=
V
IH
I
OH
= −4
mA
I
OH
= −8
mA
3.0
4.5
3.0
4.5
2.0
I
OL
=
50
μA
Low-level output
voltage
V
OL
V
IN
=
V
IL
I
OL
=
4 mA
I
OL
=
8 mA
Input leakage current
Quiescent supply
current
I
IN
I
CC
V
IN
=
5.5 V or GND
V
IN
=
V
CC
or GND
3.0
4.5
3.0
4.5
0 to 5.5
5.5
Min
1.50
V
CC
×
0.7
⎯
⎯
1.9
2.9
4.4
2.58
3.94
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Typ.
⎯
⎯
⎯
⎯
2.0
3.0
4.5
⎯
⎯
0.0
0.0
0.0
⎯
⎯
⎯
⎯
Max
⎯
⎯
0.5
V
CC
×
0.3
⎯
⎯
⎯
⎯
⎯
0.1
0.1
0.1
0.36
0.36
±
0.1
2.0
Ta
= −40
to 85°C
Min
1.50
V
CC
×
0.7
⎯
⎯
1.9
2.9
4.4
2.48
3.80
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Max
⎯
⎯
0.5
V
CC
×
0.3
⎯
⎯
⎯
⎯
⎯
0.1
0.1
0.1
0.44
0.44
±
1.0
20.0
μA
μA
V
V
Unit
3
2009-09-09
TC7SH34F/FU
AC Characteristics
(unless otherwise specified, Input: t
r
=
t
f
=
3 ns)
Characteristics
Symbol
Test Condition
V
CC
(V)
3.3
±
0.3
C
L
(pF)
15
50
15
50
Min
⎯
⎯
⎯
⎯
⎯
(Note 2)
⎯
Ta
=
25°C
Typ.
5.0
7.5
3.8
5.3
4
13
Max
7.1
10.6
5.5
7.5
10
⎯
Ta
= −40
to 85°C
Min
1.0
1.0
1.0
1.0
⎯
⎯
Max
8.5
12.0
6.5
8.5
10
⎯
pF
pF
ns
Unit
Propagation delay time
t
PLH
t
PHL
5.0
±
0.5
⎯
Input capacitance
Power dissipation capacitance
C
IN
C
PD
Note 2: 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
4
2009-09-09
TC7SH34F/FU
Package Dimensions
Weight: 0.016 g (typ.)
5
2009-09-09
医疗电子
