Position: Home  > All Categories> Integrated Circuits (ICs) > MC74HC273A

MC74HC273A

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

MC74HC273A Picture
See larger image
SeekIC No. : 004416938 Detail

MC74HC273A: 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• ...

MC74HC273A Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
MC74HC273A
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: 264 FETs or 66 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†
SSop or Tssop package†
750
500
450
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 MC54/74HC273A is identical in pinout to the LS273. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.

MC74HC273A consists of eight D flipflops with common Clock and Reset inputs. Each flipflop is loaded with a lowtohigh transition of the Clock input. Reset is asynchronous and active low.




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 :
Soldering, Desoldering, Rework Products
TGK-900M-B
TGK-900M-1.6D
Inductors, Coils, Chokes
DR127-330-R
SD53-100-R
Kits
IT243
UVSC-110-4E1
Programmers, Development Systems
ARDUINO IIC/I2C 液晶模块
JTAG-SMT2
Optical Inspection Equipment
AA924
A21K4B
Cables, Wires
821-0814-a
415-0100-150
View more