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Bus Buffer. TC7SG126FU Datasheet |
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TC7SG126FU
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC7SG126FU
Bus Buffer with 3-STATE Output
Features
• High-level output current : ±8 mA (min) at VCC = 3.0 V
• High-speed operation
: tpd = 2.4 ns (typ.)
at VCC = 3.3 V, CL = 15pF
• Operating voltage range : VCC = 0.9 to 3.6 V
• 5.5-V tolerant inputs.
• 3.6-V power down protection output.
• ESD performance
: Machine model ≥ ±200 V
Human body model ≥ ±2000 V
Weight: 0.006 g (typ.)
Marking
WC
Product name
Pin Assignment (top view)
G1
IN A 2
GND 3
5 VCC
4 OUT Y
Absolute Maximum Ratings (Ta = 25°C)
Characteristic
Symbol
Rating
Unit
Supply voltage
DC input voltage
DC output voltage
Input diode current
Output diode current
DC output current
DC VCC/ground current
Power dissipation
Storage temperature
VCC
VIN
VOUT
IIK
IOK
IOUT
ICC
PD
Tstg
−0.5 to 4.6
V
−0.5 to 7.0
V
−0.5 to 4.6 (Note 1)
V
−0.5 to VCC + 0.5 (Note 2)
−20
mA
−20 (Note 3) mA
±25
mA
±50
mA
200
mW
−65 to 150
°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).
Note 1: VCC = 0V
Note 2: High or Low State. Do not exceed IOUT of absolute maximum ratings.
Note 3: VOUT < GND
Start of commercial production
2005-04
1
2014-03-01
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IEC Logic Symbol
G
EN
IN A
OUT Y
Truth Table
G
A
Y
L
X
Z
H
L
L
H
H
H
TC7SG126FU
Operating Ranges
Characteristic
Supply voltage
Input voltage
Output voltage
Symbol
VCC
VIN
VOUT
Output current
IOH/IOL
Operating temperature
Input rise and fall time
Topr
dt/dv
Note 4: VCC = 0V
Note 5: High or Low state.
Note 6: VCC = 3.0 to 3.6 V
Note 7: VCC = 2.3 to 2.7 V
Note 8: VCC = 1.65 to 1.95 V
Note 9: VCC = 1.4 to 1.6 V
Note 10: VCC = 1.1 to 1.3 V
Note 11: VCC = 0.9 V
Note 12: VIN = 0.8 to 2.0 V, VCC = 3.0 V
Rating
0.9 to 3.6
0 to 5.5
0 to 3.6 (Note 4)
0 to VCC
±8.0
(Note 5)
(Note 6)
±4.0
(Note 7)
±3.0
(Note 8)
±1.7
(Note 9)
±0.3
(Note 10)
±0.02
(Note 11)
−40 to 85
0 to 10 (Note 12)
Unit
V
V
V
mA
°C
ns/V
2
2014-03-01
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TC7SG126FU
Electrical Characteristics
DC Characteristics
Characteristic
Symbol
Test Condition
VCC (V)
0.9
1.1 to 1.3
Ta = 25°C
Min Typ. Max
VCC
⎯
⎯
VCC
× 0.7
⎯
⎯
Ta = −40 to 85°C
Unit
Min Max
VCC
⎯
VCC
× 0.7
⎯
High level VIH
⎯
1.4 to 1.6
VCC
× 0.65
⎯
⎯
VCC
× 0.65
⎯
1.65 to 1.95
VCC
× 0.65
⎯
⎯
VCC
× 0.65
⎯
2.3 to 2.7 1.7
⎯
⎯
1.7
⎯
Input voltage
3.0 to 3.6 2.0
0.9
⎯
⎯
⎯
2.0
⎯
V
⎯ GND
⎯
GND
1.1 to 1.3 ⎯
⎯
VCC
× 0.3
⎯
VCC
× 0.3
Low level VIL
⎯
1.4 to 1.6 ⎯
⎯
VCC
× 0.35
⎯
VCC
× 0.35
1.65 to 1.95 ⎯
⎯
VCC
× 0.35
⎯
VCC
× 0.35
2.3 to 2.7 ⎯
⎯
0.7
⎯
0.7
3.0 to 3.6 ⎯
⎯
0.8
⎯
0.8
IOH =−0.02 mA
0.9
0.75 ⎯
IOH = −0.3 mA
1.1 to 1.3
VCC
× 0.75
⎯
⎯
0.75
⎯
⎯
VCC
× 0.75
⎯
High level
VOH
IOH = −1.7 mA
VIN = VIH
1.4 to 1.6
VCC
× 0.75
⎯
IOH = −3.0 mA 1.65 to 1.95
VCC
-0.45
⎯
⎯
VCC
× 0.75
⎯
⎯
VCC
-0.45
⎯
Output voltage
IOH = −4.0 mA
IOH = −8.0 mA
IOL = 0.02 mA
2.3 to 2.7
3.0 to 3.6
0.9
IOL = 0.3 mA 1.1 to 1.3
2.0
2.48
⎯
⎯
⎯
⎯
2.0
⎯
⎯
⎯
2.48
⎯
V
⎯
0.1
⎯
0.1
⎯
VCC
× 0.25
⎯
VCC
× 0.25
Low level
VOL
VIN = VIL IOL = 1.7 mA
or VIH
1.4 to 1.6
⎯
IOL = 3.0 mA 1.65 to 1.95 ⎯
IOL = 4.0 mA 2.3 to 2.7
⎯
IOL = 8.0 mA 3.0 to 3.6
⎯
Input leakage current
IIN VIN = 0 to 5.5V
0 to 3.6
⎯
3-state output off-state
current
IOZ
VIN = VIH or VIL
VOUT = 0 to 3.6 V
0.9 to 3.6 ⎯
Power off leakage current
IOFF
VIN = 0 to 5.5 V
VOUT = 0 to 3.6 V
0.0
⎯
Quiescent supply current
ICC VIN = VCC or GND
3.6
⎯
⎯
VCC
× 0.25
⎯
VCC
× 0.25
⎯ 0.45
⎯
0.45
⎯
0.4
⎯
0.4
⎯
0.4
⎯
0.4
⎯ ±0.1
⎯
±1.0 μA
⎯
1.0
⎯
10.0 μA
⎯
1.0
⎯
10.0 μA
⎯
1.0
⎯
10.0 μA
3
2014-03-01
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