MC74HC161 データシートの表示（PDF） - ON Semiconductor
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MC74HC161 Datasheet PDF : 16 Pages
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MC74HC161A,
MC74HC163A
Presettable Counters
High−Performance Silicon−Gate CMOS
The MC74HC161A and HC163A are identical in pinout to the
LS161 and LS163. The device inputs are compatible with standard
CMOS outputs; with pullup resistors, they are compatible with
LSTTL outputs.
The HC161A and HC163A are programmable 4−bit binary counters
with asynchronous and synchronous reset, respectively.
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 mA
• High Noise Immunity Characteristic of CMOS Devices
• In Compliance with the Requirements Defined by JEDEC Standard
No. 7A
• Chip Complexity: 192 FETs or 48 Equivalent Gates
• Pb−Free Packages are Available*
16
1
16
1
16
1
http://onsemi.com
MARKING
DIAGRAMS
16
PDIP−16
N SUFFIX
CASE 648
MC74HC16xAN
AWLYYWWG
1
16
SOIC−16
D SUFFIX
CASE 751B
HC16xAG
AWLYWW
1
SOEIAJ−16
F SUFFIX
CASE 966
16
74HC16xA
ALYW
1
16
1
TSSOP−16
DT SUFFIX
CASE 948F
16
HC
161A
ALYW
1
x
A
WL, L
Y, YY
W, WW
G
= 1 or 3
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 13 of this data sheet.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2006
1
June, 2006 − Rev. 11
Publication Order Number:
MC74HC161A/D
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