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MC74HC245ADTR2 其他数据使用手册 - ON Semiconductor（安森美）
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ON Semiconductor（安森美）
分类:
逻辑控制器
封装:
TSSOP-20
描述:
八路三态同相总线收发器的高性能硅栅CMOS Octal 3−State Noninverting Bus Transceiver High−Performance Silicon−Gate CMOS
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MC74HC245ADTR2数据手册
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© Semiconductor Components Industries, LLC, 2013
June, 2013 − Rev. 14
1 Publication Order Number:
MC74HC245A/D
MC74HC245A
Octal 3-State Noninverting
Bus Transceiver
High−Performance Silicon−Gate CMOS
The MC74HC245A 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 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: 2.0 to 6.0 V
• Low Input Current: 1 mA
• High Noise Immunity Characteristic of CMOS Devices
• In Compliance with the Requirements Defined by JEDEC Standard
No. 7 A
• Chip Complexity: 308 FETs or 77 Equivalent Gates
• These Devices are Pb−Free, Halogen Free and are RoHS Compliant
• NLV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
http://onsemi.com
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
ORDERING INFORMATION
20
1
1
20
MARKING
DIAGRAMS
SOIC−20
DW SUFFIX
CASE 751D
HC245A
AWLYYWWG
HC
245A
ALYWG
G
TSSOP−20
DT SUFFIX
CASE 948E
SOEIAJ−20
F SUFFIX
CASE 967
74HC245A
AWLYWWG
1
1
1
20
1
20
20
20
PDIP−20
N SUFFIX
CASE 738
1
20
MC74HC245AN
AWLYYWWG
1
20
A = Assembly Location
WL, L = Wafer Lot
YY, Y = Year
WW, W = Work Week
G or G = Pb−Free Package
(Note: Microdot may be in either location)
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