SN74LS298D データシートの表示（PDF） - Motorola => Freescale

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SN74LS298D

QUAD 2-INPUT MULTIPLEXER WITH STORAGE LOW POWER SCHOTTKY

Motorola => Freescale 

SN54 / 74LS298

AC WAVEFORMS

I0 I1*

1.3 V

ts(L)

CP

1.3 V

th(L)

tW(L)

tPHL

1.3 V

th(H)

ts(H)

tW(H)

tPLH

1.3 V

Q

1.3 V

1.3 V

S*

1.3 V

ts(L)

CP

1.3 V

Q

*The shaded areas indicate when the input is permitted to

*change for predictable output performance.

Figure 1

th(L) = 0

1.3 V

th(H) = 0

ts(H)

1.3 V

Q = I0

Q = I1

Figure 2

FAST AND LS TTL DATA

5-476

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