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TC7WH241FK_09 Datasheet, PDF (1/7 Pages) Toshiba Semiconductor – Dual Bus Buffer Non Inverted, 3-State Outputs | |||
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TC7WH241FU/FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC7WH241FU,TC7WH241FK
Dual Bus Buffer Non Inverted, 3-State Outputs
Features
⢠High speed: tpd = 3.6 ns (typ.) at VCC = 5 V
⢠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 â¼â tpHL
⢠Wide operating voltage range: VCC = 2 to 5.5 V
⢠Low Noise : VOLP = 0.8 V (max.)
Marking
SM8
H241
Type Name
Lot No.
US8
WH
241
TC7WH241FU
TC7WH241FK
(SM8)
(US8)
Absolute Maximum Ratings (Ta = 25°C)
Weight
SSOP8-P-0.65: 0.02 g (typ.)
SSOP8-P-0.50A: 0.01 g (typ.)
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
Lead temperature (10 s)
Symbol
VCC
VIN
VOUT
IIK
IOK
IOUT
ICC
PD
Tstg
TL
Rating
Unit
â0.5 to 7.0
V
â0.5 to 7.0
V
â0.5 to VCC + 0.5
V
â20
mA
±20 (Note 1) mA
±25
mA
±50
mA
300 (SM8)
mW
200 (US8)
â65 to 150
°C
260
°C
Pin Assignment (top view)
VCC G
8
7
Y1 A2
65
1
2
3
4
G A1 Y2 GND
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
2009-09-28
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