TC7SPN3125TU Datasheet, PDF(8/10 Page) Toshiba Semiconductor – Low Voltage/Low Power 1-Bit Dual Supply Bus Buffer

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TC7SPN3125TU Datasheet, PDF (8/10 Pages) Toshiba Semiconductor – Low Voltage/Low Power 1-Bit Dual Supply Bus Buffer

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AC Waveform

Input

(A1)

Output

(B1)

tr 2.0 ns

tf 2.0 ns

90%

VIM

10%

tpLH

VOM

tpHL

TC7SPN3125TU

VIH

GND

VOH

VOL

Figure 2 tpLH, tpHL

Output Enable

Control ( OE )

Output (B1)

Low to off to Low

Output (B1)

High to Off to High

tr 2.0 ns

tpLZ

tf 2.0 ns

90%

VIM

10%

tpZL

tpHZ

tpZH

Output

enabled

Output

disabled

VOM

Output

enabled

VIH

GND

VCCB

VOL

VOH

GND

Figure 3 tpLZ, tpHZ, tpZL, tpZH

Symbol

3.3 Â± 0.3 V

Input

Output

VIH

VIM

VOM

VOH/2

VOL + 0.3 V

VOH â 0.3 V

VCCA , VCCB

2.5 Â± 0.2 V

1.8 Â± 0.15 V

VCCA

VCCA/2

VOH/2

VOH + 0.15 V

VOH â 0.15 V

1.5 Â± 0.1 V

1.2 Â± 0.1 V

VCCA

VCCA/2

2007-10-19

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