|
|
Numéro de référence | 74HC245 | ||
Description | Octal 3-State Noninverting Bus Transceiver | ||
Fabricant | ON Semiconductor | ||
Logo | |||
1 Page
74HC245
Octal 3−State Noninverting
Bus Transceiver
High−Performance Silicon−Gate CMOS
The 74HC245 is identical in pinout to the LS245. The device inputs
are compatible with standard CMOS outputs; with pull−up resistors,
they are compatible with LSTTL outputs.
The HC245 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: 2.0 to 6.0 V
• Low Input Current: 1.0 mA
• High Noise Immunity Characteristic of CMOS Devices
• In Compliance with the Requirements Defined by JEDEC Standard
No. 7A
• ESD Performance: HBM > 2000 V; Machine Model > 200 V
• Chip Complexity: 308 FETs or 77 Equivalent Gates
• This is a Pb−Free Device
http://onsemi.com
MARKING
DIAGRAMS
20
1
20
TSSOP−20
DT SUFFIX
CASE 948E
1
HC
245
ALYW G
G
HC245
A
L
Y
W
G
= Device Code
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
© Semiconductor Components Industries, LLC, 2007
March, 2007 − Rev. 1
1
Publication Order Number:
74HC245/D
Free Datasheet http://www.datasheet4u.com/
|
|||
Pages | Pages 8 | ||
Télécharger | [ 74HC245 ] |
No | Description détaillée | Fabricant |
74HC240 | Octal buffer/line driver 3-state inverting | Philips |
74HC241 | Octal buffer/line driver 3-state | Philips |
74HC241 | HC241/244 NON INVERTED OCTAL BUS BUFFER | STMicroelectronics |
74HC242 | Quad bus transceiver 3-state inverting | Philips |
US18650VTC5A | Lithium-Ion Battery | Sony |
TSPC106 | PCI Bus Bridge Memory Controller | ATMEL |
TP9380 | NPN SILICON RF POWER TRANSISTOR | Advanced Semiconductor |
www.DataSheetWiki.com | 2020 | Contactez-nous | Recherche |