SN74ACT7200L datasheet(16/23 Pages) TI

부품명	SN74ACT7200L

상세설명	256 횞 9, 512 횞 9, 1024 횞 9 ASYNCHRONOUS FIRST-IN, FIRST-OUT MEMORIES

PDF	23 Pages

Scroll/Zoom	100%

제조업체	TI [Texas Instruments]

홈페이지	http://www.ti.com

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16 / 23 page

SN74ACT7200L, SN74ACT7201LA, SN74ACT7202LA

256

× 9, 512 × 9, 1024 × 9

ASYNCHRONOUS FIRST-IN, FIRST-OUT MEMORIES

SCAS221A – FEBRUARY 1993 – REVISED SEPTEMBER 1995

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

PARAMETER MEASUREMENT INFORMATION

1.5 V

3 V

GND

tsu

VOLTAGE WAVEFORMS

SETUP AND HOLD TIMES

Timing

Input

Data,

Enable

Input

1.5 V

3 V

GND

High-Level

Input

Low-Level

Input

1.5 V

VOLTAGE WAVEFORMS

PULSE DURATIONS

tpd

Input

1.5 V

3 V

GND

VOH

VOL

In-Phase

Output

VOLTAGE WAVEFORMS

PROPAGATION DELAY TIMES

From Output

Under Test

30 pF

(see Note A)

680

Ω

1100

Ω

5 V

LOAD CIRCUIT

VOL

VOH

tPLZ

≈ 3 V

tPHZ

1.5 V

3 V

GND

VOLTAGE WAVEFORMS

ENABLE AND DISABLE TIMES

tPZL

1.5 V

≈ 0 V

1.5 V

tPZH

Output

Enable

Low-Level

Output

High-Level

Output

NOTE A: Includes probe and jig capacitance

Figure 13. Load Circuit and Voltage Waveforms

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