SNJ54AC14W

更新时间： 2024-02-12 02:49:48

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
13页	453K
描述
HEX SCHMITT-TRIGGER INVERTERS

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数据手册

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SNJ54AC14W 数据手册

ꢀ ꢁꢂ ꢃꢄ ꢅ ꢆꢃ ꢇ ꢀꢁ ꢈ ꢃ ꢄꢅꢆ ꢃ

ꢉ ꢊꢋ ꢀꢅ ꢉ ꢌꢍ ꢎ ꢎꢏꢎ ꢐꢍ ꢑꢑ ꢊ ꢐ ꢍ ꢁꢒ ꢊ ꢐꢎꢊ ꢐ ꢀ

SCAS522F − AUGUST 1995 − REVISED OCTOBER 2003

switching characteristics over recommended operating free-air temperature range,

= 5 V " 0.5 V (unless otherwise noted) (see Figure 1)

T = 25°C

SN54AC14

SN74AC14

FROM

(INPUT)

(OUTPUT)

PARAMETER

UNIT

MIN

1.5

TYP

MAX

MIN

1.5

MAX

MIN

1.5

MAX

PLH

1.5

8.5

1.5

9.5

PHL

operating characteristics, V

= 5 V, T = 25°C

PARAMETER

TEST CONDITIONS

= 50 pF, f = 1 MHz

TYP

UNIT

Power dissipation capacitance

PARAMETER MEASUREMENT INFORMATION

TEST

Input

(see Note B)

50% V

PLH PHL

Open

0 V

PHL

PLH

2 × V

In-Phase

Output

500 Ω

50% V

OPEN

From Output

Under Test

PHL

PLH

= 50 pF

500 Ω

(see Note A)

Out-of-Phase

Output

50% V

LOAD CIRCUIT

C includes probe and jig capacitance.

VOLTAGE WAVEFORMS

NOTES: A.

B. All input pulses are supplied by generators having the following characteristics: PRR ≤ 1 MHz, Z = 50 Ω, t v 2.5 ns, t v 2.5 ns.

C. The outputs are measured one at a time with one input transition per measurement.

Figure 1. Load Circuit and Voltage Waveforms

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

1 2 345 6 7...13

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