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TC7WH126FK_09 Datasheet, PDF (1/7 Pages) Toshiba Semiconductor – Bus Buffer with 3-STATE Output | |||
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TC7WH126FU/FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC7WH126FU, TC7WH126FK
Bus Buffer with 3-STATE Output
Features
⢠High speed: tpd = 3.8 ns (typ.) at VCC = 5.0 V, CL = 15 pF
⢠Low power dissipation: ICC = 2 μA (max) at Ta = 25°C
⢠High noise immunity: VNIH = VNIL = 28% VCC (min)
⢠5.5 V tolerant inputs
⢠Balanced propagation delays : tpLH â tpHL
⢠Wide operating voltage range: VCC = 2.0 to 5.5 V
⢠Low Noise : VOLP = 0.8V (max.)
TC7WH126FU
TC7WH126FK
(SM8)
Marking
SM8
H 126
US8
Product name
Lot. No
WH
126
(US8)
Weight
SSOP8-P-0.65 : 0.02 g (typ.)
SSOP8-P-0.50A : 0.01 g (typ.)
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Pin Assignment (top view)
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
Lead temperature (10 s)
VCC
VIN
VOUT
IIK
IOK
IOUT
ICC
PD
Tstg
TL
â0.5 to 7.0
V
â0.5 to 7.0
V
â0.5 to VCC + 0.5
V
â20
mA
±20 (Note1) mA
±25
mA
±50
mA
300(SM8)
200(US8)
mW
â65 to 150
°C
260
°C
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
(âHandling Precautionsâ/âDerating Concept and Methodsâ) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
Note 1:VOUT<GND,VOUT>VCC
1
2009-09-21
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