Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

M74HC298 Datasheet (PDF) - STMicroelectronics

M74HC298 Datasheet PDF - STMicroelectronics
Part No. M74HC298
Download  M74HC298 Click to view

File Size   253.87 Kbytes
Page   11 Pages
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Description QUAD 2 CHANNEL MULTIPLEXER/REGISTER

M74HC298 Datasheet (PDF)

Go To PDF Page Download Datasheet
M74HC298 Datasheet PDF - STMicroelectronics

Part No. M74HC298
Download  M74HC298 Click to view

File Size   253.87 Kbytes
Page   11 Pages
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Description QUAD 2 CHANNEL MULTIPLEXER/REGISTER

M74HC298 Datasheet (HTML) - STMicroelectronics

Back Button M74HC298 Datasheet HTML 1Page - STMicroelectronics M74HC298 Datasheet HTML 2Page - STMicroelectronics M74HC298 Datasheet HTML 3Page - STMicroelectronics M74HC298 Datasheet HTML 4Page - STMicroelectronics M74HC298 Datasheet HTML 5Page - STMicroelectronics M74HC298 Datasheet HTML 6Page - STMicroelectronics M74HC298 Datasheet HTML 7Page - STMicroelectronics M74HC298 Datasheet HTML 8Page - STMicroelectronics M74HC298 Datasheet HTML 9Page - STMicroelectronics M74HC298 Datasheet HTML 10Page - STMicroelectronics Next Button 

M74HC298 Product details

DESCRIPTION
The M74HC298 is an high speed CMOS QUAD 2 CHANNEL MULTIPLEXER/REGISTER fabricated with silicon gate C2MOS technology.
These circuits are controlled by the signals WORD SELECT and CLOCK. When the WORD SELECT input is taken low Word 1 (A1, B1, C1 and D1) is presented to the input of the flip-flops, and when WORD SELECT is high Word 2 (A2, B2, C2 and D2) is presented to the inputs of the flip-flops. The select word is clocked to the output terminals on the negative edge of the clock pulse.
All inputs are equipped with protection circuits against static discharge and transient excess voltage.

■ HIGH SPEED: fMAX = 79 MHz (TYP.) at VCC = 6V
■ LOW POWER DISSIPATION: ICC = 4µA(MAX.) at TA=25°C
■ HIGH NOISE IMMUNITY: VNIH = VNIL = 28 % VCC (MIN.)
■ SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 4mA (MIN)
■ BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL
■ WIDE OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 6V
■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 298



Similar Part No. - M74HC298

ManufacturerPart No.DatasheetDescription
STMicroelectronics
STMicroelectronics
M74HC298 STMICROELECTRONICS-M74HC298 Datasheet
248Kb / 11P
   QUAD 2 CHANNEL MULTIPLEXER/REGISTER
M74HC298B1R STMICROELECTRONICS-M74HC298B1R Datasheet
248Kb / 11P
   QUAD 2 CHANNEL MULTIPLEXER/REGISTER
M74HC298C1R STMICROELECTRONICS-M74HC298C1R Datasheet
248Kb / 11P
   QUAD 2 CHANNEL MULTIPLEXER/REGISTER
M74HC298M1R STMICROELECTRONICS-M74HC298M1R Datasheet
248Kb / 11P
   QUAD 2 CHANNEL MULTIPLEXER/REGISTER
More results

Similar Description - M74HC298

ManufacturerPart No.DatasheetDescription
STMicroelectronics
STMicroelectronics
M54HC298 STMICROELECTRONICS-M54HC298 Datasheet
248Kb / 11P
   QUAD 2 CHANNEL MULTIPLEXER/REGISTER
National Semiconductor (TI)
National Semiconductor ...
54LS298 NSC-54LS298 Datasheet
84Kb / 3P
   QUAD 2-PORT REGISTER MULTIPLEXER WITH STORAGE
Fairchild Semiconductor
Fairchild Semiconductor
DM74LS298 FAIRCHILD-DM74LS298 Datasheet
43Kb / 4P
   Quad 2-Port Register Multiplexer with Storage
National Semiconductor (TI)
National Semiconductor ...
54298 NSC-54298 Datasheet
98Kb / 4P
   Quad 2-Port Register (Multiplexer With Storage)
STMicroelectronics
STMicroelectronics
74VHC157 STMICROELECTRONICS-74VHC157 Datasheet
65Kb / 9P
   QUAD 2 CHANNEL MULTIPLEXER
June 1999
Motorola, Inc
Motorola, Inc
MC74VHC157 MOTOROLA-MC74VHC157 Datasheet
149Kb / 6P
   Quad 2-Channel Multiplexer
Toshiba Semiconductor
Toshiba Semiconductor
TC74HCT157AP TOSHIBA-TC74HCT157AP_07 Datasheet
263Kb / 8P
   Quad 2-Channel Multiplexer
TC74ACT157F TOSHIBA-TC74ACT157F_12 Datasheet
246Kb / 9P
   Quad 2-Channel Multiplexer
TC74LVX157F TOSHIBA-TC74LVX157F_12 Datasheet
200Kb / 9P
   Quad 2-Channel Multiplexer
STMicroelectronics
STMicroelectronics
74AC157 STMICROELECTRONICS-74AC157_01 Datasheet
275Kb / 10P
   QUAD 2 CHANNEL MULTIPLEXER
More results

Datasheet Page

1  2  3  4  5  6  7  8  9  10  11 


Link URL



Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz