CD4093芯片引脚定义引脚图及功能IC贸易商引脚图技术参数-中国IC网-芯三七

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产品型号CD4093的概述

芯片CD4093的概述 CD4093是一款具有高逻辑灵敏度的四个端口正或非门（Schmitt Trigger 的 NAND 门），专用于各种数字电路应用。这款芯片广泛用于现代电子系统中，其主要优势在于能够有效地抵抗噪声干扰，提升电路的稳定性和可靠性。CD4093的设计采用CMOS技术，使其在低功耗和较高集成度方面具有显著的性能优势。 CD4093芯片的关键特性包括宽工作电压范围、较低的功耗和很高的输入阻抗。这些特性使得其在各种应用场景中都极具实用性，从简单的定时器到复杂的数字信号处理系统，CD4093均可广泛应用。该芯片的主要特点还包括：高达15MHz的工作频率，温度范围在-55℃到125℃之间，以及从3V到15V的操作电压。芯片CD4093的详细参数对于任何芯片而言，其详细参数是设计和应用的基础。以下是CD4093的核心参数： - 逻辑功能：四个Schmitt Trigger N...

产品型号CD4093的Datasheet PDF文件预览

October 1987

Revised January 1999

CD4093BC

Quad 2-Input NAND Schmitt Trigger

■ Equal source and sink currents

■ No limit on input rise and fall time

General Description

The CD4093B consists of four Schmitt-trigger circuits.

Each circuit functions as a 2-input NAND gate with Schmitt-

trigger action on both inputs. The gate switches at different

points for positive and negative-going signals. The differ-

ence between the positive (V_T⁺) and the negative voltage

(V_T⁻) is defined as hysteresis voltage (V_H).

■ Standard B-series output drive

■ Hysteresis voltage (any input) T_A= 25°C

Typical

_DD= 5.0V

_DD= 10V

_DD= 15V

_H= 1.5V

_H= 2.2V

_H= 2.7V

_H= 0.1 V_DD

All outputs have equal source and sink currents and con-

form to standard B-series output drive (see Static Electrical

Characteristics).

Guaranteed

Applications

Features

■ Wide supply voltage range: 3.0V to 15V

•

Wave and pulse shapers

High-noise-environment systems

Monostable multivibrators

Astable multivibrators

NAND logic

■ Schmitt-trigger on each input

with no external components

■ Noise immunity greater than 50%

Ordering Code:

Order Number Package Number

Package Description

CD4093BCM

M14A

14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150” Narrow Body

14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide

CD4093BCN

N14A

Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Connection Diagram

Pin Assignments for SOIC and DIP

Top View

DS005982.prf

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Absolute Maximum Ratings(Note 1)

(Note 2)

Recommended Operating

Conditions ^{(Note 2)}

DC Supply Voltage (V_DD

Input Voltage (V_IN

)

−0.5 to +18 V_DC

−0.5 to V_DD+0.5 V_DC

−65°C to +150°C

DC Supply Voltage (V_DD

Input Voltage (V_IN

Operating Temperature Range (T_A)

)

3 to 15 V_DC

0 to V_DDV_DC

)

Storage Temperature Range (T_S)

Power Dissipation (P_D)

Dual-In-Line

−40°C to +85°C

Note 1: “Absolute Maximum Ratings” are those values beyond which the

safety of the device cannot be guaranteed; they are not meant to imply that

the devices should be operated at these limits. The table of “Recom-

mended Operating Conditions” and “Electrical Characteristics” provides

conditions for actual device operation.

700 mW

500 mW

Small Outline

Lead Temperature (T_L)

(Soldering, 10 seconds)

Note 2: V = 0V unless otherwise specified.

260°C

DC Electrical Characteristics (Note 2)

−40°C

+25°C

+85°C

Symbol

Parameter

Conditions

Units

Min

Max

Min

Typ

Max

1.0

2.0

4.0

Min

Max

Quiescent Device

= 5V

1.0

2.0

4.0

7.5

µA

Current

= 10V

= 15V

15.0

30.0

LOW Level

= V

|I | < 1 µA

DD, O

Output Voltage

= 5V

0.05

= 10V

= 15V

HIGH Level

= V , |I | < 1 µA

SS O

Output Voltage

= 5V

4.95

9.95

4.95

9.95

4.95

9.95

= 10V

= 15V

14.95

V −

Negative-Going Threshold

Voltage (Any Input)

|I | < 1 µA

= 5V, V = 4.5V

1.3

2.25

4.5

1.5

3.0

4.5

1.8

4.1

6.3

2.25

4.5

1.5

3.0

4.5

2.3

4.65

6.9

= 10V, V = 9V

2.85

4.35

= 15V, V = 13.5V

6.75

V +

Positive-Going Threshold

Voltage (Any Input)

|I | < 1 µA

= 5V, V = 0.5V

2.75

5.5

3.6

2.75

5.5

3.3

6.2

9.0

1.5

2.2

2.7

3.5

7.0

2.65

5.35

8.1

3.5

7.0

= 10V, V = 1V

7.15

= 15V, V = 1.5V

8.25 10.65 8.25

10.5

2.0

10.5

2.0

Hysteresis (V + − V −)

= 5V

0.5

1.0

1.5

2.35

4.3

0.5

1.0

1.5

0.35

0.70

1.20

(Any Input)

= 10V

= 15V

4.0

6.3

6.0

LOW Level Output

Current (Note 3)

= V

= 5V, V = 0.4V

0.52

1.3

0.44

1.1

0.88

2.25

8.8

0.36

0.9

= 10V, V = 0.5V

= 15V, V = 1.5V

3.6

3.0

2.4

HIGH Level Output

Current (Note 3)

= V

= 5V, V = 4.6V

−0.52

−1.3

−3.6

0.44 −0.88

−1.1 −2.25

−0.36

−0.9

−2.4

µA

= 10V, V = 9.5V

= 15V, V = 13.5V

−3.0

−8.8

−5

Input Current

= 15V, V = 0V

−0.3

−10

−0.3

−1.0

−5

= 15V, V = 15V

0.3

1.0

µA

Note 3: I

and I are tested one output at a time.

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AC Electrical Characteristics (Note 4)

_A= 25°C, C_L= 50 pF, R_L= 200k, Input t , t = 20 ns, unless otherwise specified

r f

Symbol

, t

Parameter

Conditions

Min

Typ

Max

Units

Propagation Delay Time

= 5V

300

120

450

210

160

145

PHL PLH

= 10V

= 15V

= 5V

, t

Transition Time

THL TLH

= 10V

= 15V

Input Capacitance

(Any Input)

(Per Gate)

5.0

7.5

Power Dissipation Capacitance

Note 4: AC Parameters are guaranteed by DC correlated testing.

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Typical Applications

Gated Oscillator

Assume t + t >> t

+ t

then:

PHL

PLH

= RC n [V /V −]

DD T

= RC n [(V − V −)/(V − V +)]

+/V −]

= RC n [V

Gated One-Shot

(a) Negative-Edge Triggered

(b) Positive-Edge Triggered

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Typical Performance Characteristics

Typical Transfer

Characteristics

Guaranteed Trigger Threshold

Voltage vs V_DD

Guaranteed Hysteresis vs V_DD

Input and Output Characteristics

= V

− V

= V +

NML

NMH

IH(MIN)

IH(MIN) T (MIN)

= V

− V

= V − V −

IL(MAX) DD T (MAX)

IL(MAX)

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AC Test Circuits and Switching Time Waveforms

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Physical Dimensions inches (millimeters) unless otherwise noted

14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150” Narrow Body

Package Number M14A

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Physical Dimensions inches (millimeters) unless otherwise noted (Continued)

14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide

Package Number N14A

LIFE SUPPORT POLICY

FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT

DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD

SEMICONDUCTOR CORPORATION. As used herein:

1. Life support devices or systems are devices or systems

which, (a) are intended for surgical implant into the

body, or (b) support or sustain life, and (c) whose failure

to perform when properly used in accordance with

instructions for use provided in the labeling, can be rea-

sonably expected to result in a significant injury to the

user.

2. A critical component in any component of a life support

device or system whose failure to perform can be rea-

sonably expected to cause the failure of the life support

device or system, or to affect its safety or effectiveness.

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Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications.