EP8278 datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > logic> logic> EP8278

EP8278: DescriptionACTIVE DELAY LINE, TRUE OUTPUT, PDIP8; Categorylogic logic; File Size16KB，1 Pages; ManufacturerPCA Electronics Inc.; Websitehttp://www.pca.com/

Download Datasheet Parametric View All

EP8278 Overview

ACTIVE DELAY LINE, TRUE OUTPUT, PDIP8

EP8278 Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	PCA Electronics Inc.
Parts packaging code	DIP
package instruction	DIP, DIP14,.3
Contacts	14/8
Reach Compliance Code	compliant
Other features	MAX RISE TIME CAPTURED
series	TTL
Input frequency maximum value (fmax)	11.1111 MHz
JESD-30 code	R-PDIP-T8
JESD-609 code	e0
Logic integrated circuit type	ACTIVE DELAY LINE
Humidity sensitivity level	3
Number of functions	1
Number of taps/steps	5
Number of terminals	8
Maximum operating temperature	70 °C
Minimum operating temperature
Output polarity	TRUE
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP14,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Maximum supply current (ICC)	30 mA
programmable delay line	NO
Prop。Delay @ Nom-Sup	90 ns
Certification status	Not Qualified
Maximum seat height	6.35 mm
Maximum supply voltage (Vsup)	5.25 V
Minimum supply voltage (Vsup)	4.75 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	TTL
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Total delay nominal (td)	90 ns
width	7.62 mm
Base Number Matches	1

Preview

Download Datasheet

View All

14 Pin DIP 5 Tap Low Power TTL Compatible

Active Delay Lines

TAP DELAYS

±5% or 2 nS†

10, 20, 30, 40

11, 22, 33, 44

12, 24, 36, 48

13, 26, 39, 52

14, 28, 42, 56

15, 30, 45, 60

16, 32, 48, 64

17, 34, 51, 68

18, 36, 54, 72

19, 38, 57, 76

20, 40, 60, 80

25, 50, 75, 100

†Whichever

is greater.

TOTAL DELAYS

±5% or 2 nS†

100

125

PART

NUMBER

EP8270

EP8271

EP8272

EP8273

EP8274

EP8275

EP8276

EP8277

EP8278

EP8279

EP8280

EP8281

TAP DELAYS

±5% or 2 nS†

30, 60, 90, 120

35, 70, 105, 140

40, 80, 120, 160

45, 90, 135, 180

50, 100, 150, 200

55, 110, 165, 220

60, 120, 180, 240

70, 140, 210, 280

80, 160, 240, 320

90, 180, 270, 360

100, 200, 300, 400

TOTAL DELAYS

±5% or 2 nS†

150

175

200

225

250

275

300

350

400

450

500

PART

NUMBER

EP8282

EP8283

EP8284

EP8285

EP8286

EP8287

EP8288

EP8289

EP8290

EP8291

EP8292

Delay times referenced from input to leading edges at 25°C, 5.0V, with no load.

DC Electrical Characteristics

Parameter

Test Conditions

VOH

VOL

VIK

IIH

IIL

IOS

ICCH

ICCL

TRO

High-Level Output Voltage

Low-Level Output Voltage

Input Clamp Voltage

High-Level Input Current

Low-Level Input Current

Short Circuit Output Current

High-Level Supply Current

Low-Level Supply Current

Output Rise Time

Fanout High-Level Output

Fanout Low-Level Output

VCC = min. VIL = max. I OH = max

VCC = min. VIH = min. IOL= max

VCC = min. II = II K

VCC = max. VIN = 2.7V

VCC = max. VIN = 5.25V

VCC = max. VIN = 0.5V

VCC = max. VOUT = 0.

(One output at a time)

VCC = max. VIN = OPEN

VCC = max. VIN = 0

≤

500 nS (0.75 to 2.4 Volts)

VCC = max. VOH = 2.7V

VCC = max. VOL = 0.5V

Schematic

Min Max Unit

2.7

0.5

-1.5

0.1

-0.36

-42

µA

VCC

OUTPUT

INPUT 1

-5

7 GROUND

20 TTL LOAD

20LS TTL LOAD

Recommended

Operating Conditions

VCC

VIH

VIL

IIK

IOH

IOL

PW*

Supply Voltage

High-Level Input Voltage

Low-Level Input Voltage

Input Clamp Current

High-Level Output Current

Low-Level Output Current

Pulse Width of Total Delay

Duty Cycle

Operating Free-Air Temperature

Package Dimensions

Min

4.75

2.0

Max

5.25

0.8

-18

-0.4

Unit

°C

.200

White Dot

Pin#1

PCA

EP82XX

Date Code

.300

.780 Max.

.250

Max.

.020

Typ.

.020

Min.

.010

Typ.

.125 ± .010

.365

Max.

.280

Max.

+70

.100

*These two values are inter-dependent.

Input Pulse Test Conditions

EIN

TRI

PRR

VCC

DSD82XXb

Unit

3.2

110

2.0

1.0

100

5.0

Volts

MHz

KHz

Volts

Pulse Input Voltage

Pulse Width % of Total Delay

Pulse Rise Time (0.75 - 2.4 Volts)

Pulse Repetition Rate @ Td

≤

200 nS

Pulse Repetition Rate @ Td > 200 nS

Supply Voltage

Rev. A 2/5/96

QAF-CSO1 Rev. B 8/25/94

Unless Otherwise Noted Dimensions in Inches

Tolerances:

Fractional = ± 1/32

.XX = ± .030

.XXX = ± .010

ELECTRONICS

INC.

16799 SCHOENBORN ST.

NORTH HILLS, CA 91343

TEL: (818) 892-0761

FAX: (818) 894-5791

Recommended Resources

2-phase CPU power supply circuit using HIP6302 and HIP6602 chips

Music TM80200 series music integrated circuit

Negative voltage to positive voltage conversion circuit diagram 1

Neon light cycle lighting controller circuit

Homemade MP3 player---[Classic design and production information]

One of the programmable regulated power supplies

Single chip control of electric motor: [i=s]This post was last edited by paulhyde on 2014-9-15 03:33[/i] "Microcontroller Control of Electric Motors" is a very good book, you can take a look!...; cuizhihao Electronics Design Contest

Touchscreen calibration issues: The current situation is: I clicked on the LCD screen, but the mouse is below the clicked point, the position is wrong, please give me some advice, thank you!!...; hsfnwpu Embedded System

FIDI: CircuitPython Rapid Prototyping Board: The FIDI is a small development board that runs Adafruit CircuitPython and features 6 terminal connectors and a qwiic connector for rapid prototyping. The microcontroller is the ATSAMD21.Although the ...; dcexpert MicroPython Open Source section

Learning Lesson 2 of "Introduction to DLP Micro Projection Business and Technology Application" - Learning Experience: [align=left][color=rgb(0, 0, 0)][font=Helvetica, Arial, sans-serif][font=宋体]The optical module consists of a light source, a micro-projection panel[/font]DMD[font=宋体], and an optical system. The light...; mxj1005071012 TI Technology Forum

cmd file for dsp2407a: I am designing a dsp2407a and I have come across a problem. Could you please help me?The program can be compiled, but there is a problem when linking. _CAPCONA says it is not defined.It has been defin...; xiaobao979 Microcontroller MCU

Raspberry Pi CM3 baseboard / Rasbperry Computer module baseboard: [i=s]This post was last edited by gsywm on 2018-7-14 17:02[/i] [b]Raspberry CM3 integrated board and Raspberry Pi CM3 baseboard are for sale. You can contact me directly, WeChat and mobile phone numbe...; gsywm Buy&Sell

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components