Position: Home  > All Categories> Integrated Circuits (ICs) > KK74AC640

KK74AC640

Features: `Outputs Directly Interface to CMOS, NMOS, and TTL`Operating Voltage Range: 2.0 to 6.0 V `Low Input Current: 1.0 A; o.1 A @ 25 `High Noise Immunity Characteristic of CMOS Devices `Outputs Source/Sink 24 mA PinoutSpecifications Symbol Parameter Value Unit VCC DC Supply Vol...

product image

KK74AC640 Picture
See larger image
SeekIC No. : 004385734 Detail

KK74AC640: Features: `Outputs Directly Interface to CMOS, NMOS, and TTL`Operating Voltage Range: 2.0 to 6.0 V `Low Input Current: 1.0 A; o.1 A @ 25 `High Noise Immunity Characteristic of CMOS Devices `Outputs ...

KK74AC640 Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
KK74AC640
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/11/20

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

`Outputs Directly Interface to CMOS, NMOS, and TTL  
`Operating Voltage Range: 2.0 to 6.0 V  
`Low Input Current: 1.0 A; o.1 A @ 25  
`High Noise Immunity Characteristic of CMOS Devices  
`Outputs Source/Sink 24 mA


Pinout

Connection Diagram


Specifications

Symbol Parameter Value Unit
VCC DC Supply Voltage (Referenced to GND) -0.5 to +7.0 V
VIN DC Input Voltage (Referenced to GND) -0.5 to VCC +0.5
V
VOUT DC Output Voltage (Referenced to GND) -0.5 to VCC +0.5
V
IIN DC Input Current, per Pin ±20 mA
IOUT DC Output Sink/Source Current, per Pin ±50 mA
ICC DC Supply Current, V and GND Pins ±50 mA
PD Power Dissipation in Still Air, Plastic DIP+
                                        SOIC Package+ 		750
500 		mW
Tstg Storage Temperature -65 to +150
TL Lead Temperature, 1 mm from Case for 10 Seconds
(Plastic DIP or SOIC Package) 		260
*Maximum Ratings are those values beyond which damage to the device may occur.
  Functional operation should be restricted to the Recommended Operating Conditions.
  +Derating - Plastic DIP: - 10 mW/  from 65  to 125   
   SOIC Package: : - 7 mW/  from 65 to 125 
 


Description

The  KK74AC640 is identical in pinout to the LS/ALS640, HC/HCT640. The device inputs are compatible with andard MOS outputs; with pullup resistors, they are compatible with LS/ALS outputs.

The  KK74AC640 is a 3-state transceiver that is used for 2-way asynchronous communication between data buses. The device  has  an active-low Output Enable pin, which is used to place the I/O ports into high-impedance states. The ction control determines whether data flows from A to B or from B to A.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Fans, Thermal Management
3610ML-05W-B49
1608KL-05W-B39
Computers, Office - Components, Accessories
DS-4008HCI
LB104V03(A1)
Kits
IT243
UVSC-110-4E1
Switches
US32DMRJ
HBGQ22P-11ET
Power Supplies - Board Mount
HC-06
PM150RSA060-S81AH0G
Optical Inspection Equipment
AA924
A21K4B
View more