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TC4050BF(EL,N,F)

P1-P3P4-P6P7-P7
TC4049,4050BP/BF
2014-03-01
1
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC4049BP, TC4049BF
TC4050BP, TC4050BF
TC4049B Hex Buffer/Converter (inverting type)
TC4050B Hex Buffer/Converter (non-inverting type)
TC4049B, TC4050B contain six circuits of buffers. TC4049B is
inverter type and TC4050B is non-inverter type.
Since one TTL or DTL can be directly driven having large
output current, these are useful for interfacing from CMOS to
TTL or DTL. As voltage up to V
SS
+ 18 volts can be applied to the
input regardless of V
DD
, these can be also used as the level
converter IC’s which converts CMOS logical circuits of 15 volts or
10 volts system to CMOS/TTL logical circuits of 5 volts system.
Ideal switching characteristic has been obtained by the circuit
diagram of three stage inverters for TC4049B and two stage
inverters for TC4050B.
TC4049BP, TC4050BP
TC4049BF, TC4050BF
Weight
DIP16-P-300-2.54A : 1.00 g (typ.)
SOP16-P-300-1.27A : 0.18 g (typ.)
Start of commercial production
1978-05
TC4049,4050BP/BF
2014-03-01
2
Pin Assignment
TC4049B TC4050B
Circuit Diagram
1/6 TC4049B
1/6 TC4050B
Absolute Maximum Ratings (Note)
Characteristics Symbol Rating Unit
DC supply voltage V
DD
V
SS
− 0.5 to V
SS
+ 20 V
Input voltage V
IN
V
SS
− 0.5 to V
SS
+ 20 V
Output voltage V
OUT
V
SS
− 0.5 to V
DD
+ 0.5 V
DC input current I
IN
−10 mA
Power dissipation P
D
300 (DIP)/180 (SOP) mW
Operating temperature range T
opr
−40 to 85 °C
Storage temperature range T
stg
−65 to 150 °C
Note: Exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in IC performance or
even destruction.
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).
TC4049,4050BP/BF
2014-03-01
3
Operating Ranges
(V
SS
=
0 V) (Note)
Characteristics Symbol Test Condition Min Typ. Max Unit
DC supply voltage V
DD
⎯ 3 ⎯ 18 V
Input voltage V
IN
⎯
0 ⎯ 18 V
Note: The operating ranges must be maintained to ensure the normal operation of the device.
Unused inputs must be tied to either V
DD
or V
SS
.
Static Electrical Characteristics
(V
SS
=
0 V)
Test Condition −40°C 25°C 85°C
Characteristics
Sym-
bol
V
DD
(V)
Min Max Min Typ. Max Min Max
Unit
High-level output
voltage
V
OH
⎪I
OUT
⎪< 1 μA
V
IN
= V
SS
, V
DD
5
10
15
4.95
9.95
14.95
⎯
⎯
⎯
4.95
9.95
14.95
5.00
10.00
15.00
⎯
⎯
⎯
4.95
9.95
14.95
⎯
⎯
⎯
V
Low-level output
voltage
V
OL
⎪I
OUT
⎪< 1 μA
V
IN
= V
SS
, V
DD
5
10
15
⎯
⎯
⎯
0.05
0.05
0.05
⎯
⎯
⎯
0.00
0.00
0.00
0.05
0.05
0.05
⎯
⎯
⎯
0.05
0.05
0.05
V
V
OH
= 4.6 V
V
OH
= 2.5 V
V
OH
= 9.5 V
V
OH
= 13.5 V
5
5
10
15
−0.73
−2.40
−1.80
−4.80
⎯
⎯
⎯
⎯
−0.65
−2.10
−1.65
−4.30
−1.2
−3.9
−2.5
−8.0
⎯
⎯
⎯
⎯
−0.58
−1.90
−1.35
−3.50
⎯
⎯
⎯
⎯
Output high current I
OH
V
IN
= V
SS
, V
DD
mA
V
OL
= 0.4 V
V
OL
= 0.5 V
V
OL
= 1.5 V
5
10
15
3.8
9.6
28.0
⎯
⎯
⎯
3.2
8.0
24.0
6.4
16.0
48.0
⎯
⎯
⎯
2.9
6.6
20.0
⎯
⎯
⎯
Output low current I
OL
V
IN
= V
SS
, V
DD
mA
V
OUT
= 0.5 V, 4.5 V
V
OUT
= 1.0 V, 9.0 V
V
OUT
= 1.5 V, 13.5 V
5
10
15
3.5
7.0
11.0
⎯
⎯
⎯
3.5
7.0
11.0
2.75
5.50
8.25
⎯
⎯
⎯
3.5
7.0
11.0
⎯
⎯
⎯
Input high voltage V
IH
⎪I
OUT
⎪ < 1 μA
V
V
OUT
= 0.5 V, 4.5 V
V
OUT
= 1.0 V, 9.0 V
V
OUT
= 1.5 V, 13.5 V
5
10
15
⎯
⎯
⎯
1.5
3.0
4.0
⎯
⎯
⎯
2.25
4.50
6.75
1.5
3.0
4.0
⎯
⎯
⎯
1.5
3.0
4.0
Input low voltage V
IL
⎪I
OUT
⎪ < 1 μA
V
“H” level I
IH
V
IH
= 18 V 18 ⎯ 0.1 ⎯ 10
−5
0.1 ⎯ 1.0
Input
current
“L” level I
IL
V
IL
= 0 V 18 ⎯ −0.1 ⎯ −10
−5
−0.1 ⎯ −1.0
μA
Quiescent supply
current
I
DD
V
IN
= V
SS
, V
DD
(Note)
5
10
15
⎯
⎯
⎯
1
2
4
⎯
⎯
⎯
0.002
0.004
0.008
1
2
4
⎯
⎯
⎯
30
60
120
μA
Note: All valid input combinations.
P1-P3P4-P6P7-P7

TC4050BF(EL,N,F)

Mfr. #:
Buy TC4050BF(EL,N,F)
Manufacturer:
Toshiba
Description:
Buffers & Line Drivers CMOS Logic 6 Ch 3.2mA 25ns 3 to 18V
Lifecycle:
New from this manufacturer.
Delivery:
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