Position: Home  > All Categories> Integrated Circuits (ICs) > MC54HC139A

MC54HC139A

Features: • Output Drive Capability: 10 LSTTL Loads• Outputs Directly Interface to CMOS, NMOS and TTL• Operating Voltage Range: 2.0 to 6.0 V• Low Input Current: 1.0 A• High Noise Immunity Characteristic of CMOS Devices• In Compliance with the Requirements Define...

product image

MC54HC139A Picture
See larger image
SeekIC No. : 004416193 Detail

MC54HC139A: Features: • Output Drive Capability: 10 LSTTL Loads• Outputs Directly Interface to CMOS, NMOS and TTL• Operating Voltage Range: 2.0 to 6.0 V• Low Input Current: 1.0 A• ...

MC54HC139A Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
MC54HC139A
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: 2024/11/27

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:

• Output Drive Capability: 10 LSTTL Loads
• Outputs Directly Interface to CMOS, NMOS and TTL
• Operating Voltage Range: 2.0 to 6.0 V
• Low Input Current: 1.0 A
• High Noise Immunity Characteristic of CMOS Devices
• In Compliance with the Requirements Defined by JEDEC Standard No. 7A
• Chip Complexity: 100 FETs or 25 Equivalent Gates


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)
1.5 to VCC +1.5
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 Current, per Pin
± 25
mA
ICC
 DC Supply Current, VCC and GND Pins
± 50
mA
PD
 Power Dissipation in Still Air, Plastic or Ceramic DIP†
SOIC Package†
750
500
mW
Tstg
 Storage Temperature
65 to + 150
TL
 Lead Temperature, 1 mm from Case for 10 Seconds
(Plastic DIP, SOIC or TSSOP Package)
(Ceramic DIP)
260
300
*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
  Ceramic DIP: 10 mW/ from 100 ° to 125
  SOIC Package: 7 mW/ from 65 ° to 125

For high frequency or heavy load considerations, see Chapter 2 of the Motorola HighSpeed CMOS Data Book (DL129/D).

This device contains protection circuitry to guard against damage due to high static voltages or electric fields.However, precautions must be taken to avoid applications of any voltage higher than maximum rated voltages to this highimpedance circuit. For proper operation, Vin and Vout should be constrained to the range GND (Vin or Vout) VCC.

Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or VCC). Unused outputs must be left open.



Description

The MC54/74HC139A is identical in pinout to the LS139. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.

MC54/74HC139A consists of two independent 1of4 decoders, each of which decodes a twobit Address to oneoffour activelow outputs. Activelow Selects are provided to facilitate the demultiplexing and cascading functions. The demultiplexing function of MC54/74HC139A is accomplished by using the Address inputs to select the desired device output, and utilizing the Select as a data input.




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 :
Audio Products
HUC1002
WM-64CT
Sensors, Transducers
GP2Y0D340K
PAN3509DH-TXWA
Batteries, Chargers, Holders
ICR18650-28A
ICR18650-26F/h
Isolators
HCPL062N
HCPL316J
Cables, Wires - Management
NM-SF50+
CCK26.5-MM-190-30
Connectors, Interconnects
ASP-134488-01
WM4078-ND
View more