MC74ACT652DWR2G ON Semiconductor, MC74ACT652DWR2G Datasheet

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MC74ACT652DWR2G

Manufacturer Part Number
MC74ACT652DWR2G
Description
IC TXRX/REGISTER 3ST 8BIT 24SOIC
Manufacturer
ON Semiconductor
Series
74ACTr
Datasheet
1.MC74AC652DWR2G.pdf (11 pages)

Specifications of MC74ACT652DWR2G

Logic Type
Transceiver, Non-Inverting
Number Of Elements
1
Number Of Bits Per Element
8
Current - Output High, Low
24mA, 24mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
24-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
MC74AC652, MC74ACT652
Octal Transceiver/Register
with 3−State Outputs
(Non−Inverting)
circuits, with outputs, D−type flip−flops and control circuitry
providing multiplexed transmission of data directly from the input bus
or from the internal storage registers. Data on the A or B bus will be
loaded into the respective registers on the LOW−to−HIGH transition
of the appropriate clock pin (CAB or CBA). The four fundamental
data handling functions available are illustrated in Figures 1 to 4.
•
•
•
•
•
•
•
w
© Semiconductor Components Industries, LLC, 2006
March, 2006 − Rev. 6
The MC74AC/ACT652 consists of registered bus transceiver
These devices are available in Pb−free package(s). Specifications herein
apply to both standard and Pb−free devices. Please see our website at
www.onsemi.com for specific Pb−free orderable part numbers, or
contact your local ON Semiconductor sales office or representative.
Independent Registers for A and B Buses
Multiplexed Real−Time and Stored Data Transfers
Choice of True and Inverting Data Paths
3−State Outputs
300 mil Slim Dual−in−Line Package
Outputs Source/Sink 24 mA
′ACT652 Has TTL Compatible Inputs
REG
FROM BUS TO REGISTER
REG
REAL TIME TRANSFER
A-BUS TO B-BUS
Figure 1.
Figure 3.
STORAGE
A-BUS
B-BUS
A-BUS
B-BUS
REG
REG
REG
FROM REGISTER TO BUS
REG
REAL TIME TRANSFER
B-BUS TO A-BUS
Figure 2.
Figure 4.
TRANSFER
A-BUS
B-BUS
A-BUS
B-BUS
1
REG
REG
MC74AC652N
MC74ACT652N
MC74AC652DW
MC74AC652DWR
2
MC74ACT652DW
MC74ACT652DWR2
24
Device
1
24
ORDERING INFORMATION
MARKING DIAGRAMS
A
Location
L, WL
Y, YY
W, WW
http://onsemi.com
1
MC74ACT652N
MC74AC652N
AWLYYWW
AWLYYWW
AWLYYWW
AWLYYWW
PDIP−24
ACT652
SO−24
AC652
Package
PDIP−24
PDIP−24
SOIC−24
SOIC−24 1000 Tape & Reel
SOIC−24
SOIC−24 1000 Tape & Reel
= Assembly
= Wafer Lot
= Year
= Work Week
Publication Order Number:
DW SUFFIX
CASE 751E
SO−24
CASE 724
N SUFFIX
PDIP−24
MC74AC652/D
15 Units/Rail
15 Units/Rail
30 Units/Rail
30 Units/Rail
Shipping

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MC74ACT652DWR2G Summary of contents

Page 1

... Has TTL Compatible Inputs w These devices are available in Pb−free package(s). Specifications herein apply to both standard and Pb−free devices. Please see our website at www.onsemi.com for specific Pb−free orderable part numbers, or contact your local ON Semiconductor sales office or representative. REAL TIME TRANSFER A-BUS TO B-BUS A-BUS REG ...

Page 2

V CBA SBA GBA CAB SAB GAB Figure 5. Pinout: 24−Lead ...

Page 3

FUNCTION TABLE Inputs GAB GBA CAB CBA ⇑ ⇑ ⇑ ⇑ ⇑ ⇑ ⇑ ⇑ L ...

Page 4

DC CHARACTERISTICS Symbol Parameter V Minimum High Level IH Input Voltage V Maximum Low Level IL Input Voltage V Minimum High Level OH Output Voltage V Minimum Low Level OL Output Voltage I Maximum Input IN Leakage Current I Maximum ...

Page 5

AC CHARACTERISTICS Symbol Parameter Propagation Delay t PLH CPBA or CPAB Propagation Delay t PHL CPBA or CPAB Propagation Delay t PLH ...

Page 6

DC CHARACTERISTICS Symbol Parameter V Minimum High Level IH Input Voltage V Maximum Low Level IL Input Voltage V Minimum High Level OH Output Voltage V Minimum Low Level OL Output Voltage I Maximum Input IN Leakage Current Additional Max. ...

Page 7

AC CHARACTERISTICS Symbol Parameter Propagation Delay t PLH CPBA or CPAB Propagation Delay t PHL CPBA or CPAB Propagation Delay t PLH ...

Page 8

SEATING PLANE 0.25 (0.010) −A− 24X 0.010 (0.25 −T− SEATING PLANE G 22X PACKAGE DIMENSIONS PDIP−24 N SUFFIX 24 PIN PLASTIC DIP PACKAGE ...

Page 9

Notes http://onsemi.com 9 ...

Page 10

Notes http://onsemi.com 10 ...

Page 11

... Fax: 480−829−7709 or 800−344−3867 Toll Free USA/Canada Email: orderlit@onsemi.com N. American Technical Support: 800−282−9855 Toll Free USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center 2−9−1 Kamimeguro, Meguro−ku, Tokyo, Japan 153−0051 Phone: 81−3−5773−3850 http://onsemi.com 11 ON Semiconductor Website: http://onsemi ...

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