Bus Buffer. TC7WG126FK Datasheet

TC7WG126FK Buffer. Datasheet pdf. Equivalent

TC7WG126FK Datasheet
Recommendation TC7WG126FK Datasheet
Part TC7WG126FK
Description Dual Bus Buffer
Feature TC7WG126FK; TC7WG126FU/FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7WG126FU, TC7WG126FK Dua.
Manufacture Toshiba
Datasheet
Download TC7WG126FK Datasheet




Toshiba TC7WG126FK
TC7WG126FU/FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC7WG126FU, TC7WG126FK
Dual Bus Buffer with 3-STATE Output
Features
High output current: ±8 mA (min) at VCC = 3V
Super high speed operation: tpd = 2.5 ns (typ.)
at VCC = 3.3V, 15pF
Operating voltage range: VCC = 0.9 to 3.6 V
5.5-V tolerant inputs
3.6-V power down protection outputs
TC7WG126FU
Marking
TC7WG126FK
(SM8)
SM8
US8
Product name
G 126
Lot. No
WG
126
Absolute Maximum Ratings (Ta = 25°C)
Weight
SSOP8-P-0.65 : 0.02 g (typ.)
SSOP8-P-0.50A : 0.01 g (typ.)
(US8)
Characteristics
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
Symbol
Rating
Unit
VCC
0.5 to 4.6
V
VIN
0.5 to 7.0
V
0.5 to 4.6 (Note 1)
VOUT 0.5 to VCC + 0.5 (Note 2)
V
IIK
20
mA
IOK
20 (Note 3)
mA
IOUT
±25
mA
ICC
±100
mA
PD
300 (SM8)
200 (US8)
mW
Tstg
65 to 150
°C
Pin Assignment (top view)
G1 1
A1 2
Y2 3
GND 4
8 VCC
7 G2
6 Y1
5 A2
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
2006-02
1
2014-03-01



Toshiba TC7WG126FK
TC7WG126FU/FK
IEC Logic Symbol
IN A
G
EN
Truth Table
OUT Y
G
A
Y
L
X
Z
H
L
L
H
H
H
X: Don’t Care
Z: High impedance
Operating Ranges
Characteristics
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 = 0 V
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 (Note 5)
±8.0
(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



Toshiba TC7WG126FK
TC7WG126FU/FK
Electrical Characteristics
DC Characteristics
Characteristics
Symbol
Test Condition
VCC (V)
0.9
1.1 to 1.3
Ta = 25°C
Ta = −40 to 85°C
Unit
Min Typ. Max Min Max
VCC
VCC
VCC
× 0.7
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 ⎯ ⎯
2.0
V
0.9
⎯ ⎯ 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 2.3 to 2.7 2.0
2.0
IOH = −8.0 mA 3.0 to 3.6 2.48
2.48
V
IOL = 0.02 mA
0.9
⎯ ⎯ 0.1
0.1
IOL = 0.3 mA 1.1 to 1.3
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 5.5 V
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 = 5.5 V
or VOUT = 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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