MC74HC245A: Octal 3-State Non-Inverting Bus/Transceiver

Datasheet: Octal 3-State NonInverting Bus Transceiver
Rev. 16 (86kB)
Product Overview
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High-Performance Silicon-Gate CMOS

The MC74HC245A is identical in pinout to the LS245. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.

The HC245A is a 3-state noninverting 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 Direction control determines whether data flows from A to B or from B to A.
Features
 
  • Output Drive Capability: 15 LSTTL Loads
  • Outputs Directly Interface to CMOS, NMOS, and TTL
  • Operating Voltage Range: 2 to 6 V
  • Low Input Current: 1 mA
  • High Noise Immunity Characteristic of CMOS Devices
  • In Compliance with the Requirements Defined by JEDEC Standard No. 7A
  • Chip Complexity: 308 FETs or 77 Equivalent Gates
  • Pb-Free Packages are Available
Technical Documentation & Design Resources
Simulation Models (2) Package Drawings (2)
Data Sheets (1)  
Availability & Samples
Specifications
Case Outlines
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
MC74HC245ADTG Active
Pb-free
Halide free
MC74HC245A TSSOP-20 9.48 1 260 Tube 75 $0.2793
MC74HC245ADTR2G Active
Pb-free
Halide free
MC74HC245A TSSOP-20 9.48 1 260 Tape and Reel 2500 $0.2297
MC74HC245ADWG Active
Pb-free
Halide free
MC74HC245A SOIC-20W 751D-05 3 260 Tube 38 $0.3087
MC74HC245ADWR2G Active
Pb-free
Halide free
MC74HC245A SOIC-20W 751D-05 3 260 Tape and Reel 1000 $0.2917
NLV74HC245ADTG Last Shipments
AEC Qualified
PPAP Capable
Pb-free
Halide free
MC74HC245A TSSOP-20 9.48 1 260 Tube 75  
NLV74HC245ADTR2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
MC74HC245A TSSOP-20 9.48 1 260 Tape and Reel 2500 $0.308
NLV74HC245ADWG Last Shipments
AEC Qualified
PPAP Capable
Pb-free
Halide free
MC74HC245A SOIC-20W 751D-05 3 260 Tube 38  
NLV74HC245ADWR2G Active, Not Rec 
AEC Qualified
PPAP Capable
Pb-free
Halide free
MC74HC245A SOIC-20W 751D-05 3 260 Tape and Reel 1000 $0.328
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : >1K
Avnet   (2020-08-19 00:00) : >10K
Market Leadtime (weeks) : 13 to 16
FutureElectronics   (2020-08-19 00:00) : >1K
Avnet   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
FutureElectronics   (2020-08-19 00:00) : <1K
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Channels
Output
VCC Min (V)
VCC Max (V)
tpd Max (ns)
IO Max (mA)
Package Type
MC74HC245ADTG  
 $0.2793 
Pb
H
 Active   
8
3-State
2
6
15
6
TSSOP-20
MC74HC245ADTR2G  
 $0.2297 
Pb
H
 Active   
8
3-State
2
6
15
6
TSSOP-20
MC74HC245ADWG  
 $0.3087 
Pb
H
 Active   
8
3-State
2
6
15
6
SOIC-20W
MC74HC245ADWR2G  
 $0.2917 
Pb
H
 Active   
8
3-State
2
6
15
6
SOIC-20W
NLV74HC245ADTR2G  
 $0.308 
Pb
A
H
P
 Active   
8
3-State
2
6
15
6
TSSOP-20
Case Outlines
751D-05    9.48   
Packages
MC74HC245A: Octal 3-State Non-Inverting Bus/Transceiver
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