MC74AC160D 查看數據表（PDF） - Motorola => Freescale

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MC74AC160D

Synchronous presettable BCD decade counter

Motorola => Freescale 

MC74AC160 MC74ACT160 MC74AC162 MC74ACT162

PE

′160 ′162

CEP

CET

′162

ONLY

LOGIC DIAGRAM

P0

P1

P2

P3

TC

CP

MR ′160

SR ′162

CP ′160

ONLY

Q0

CP

D CP D

CD Q Q

Q0

DETAIL A

DETAIL A

DETAIL A

DETAIL A

Q0

Q1

Q2

Q3

Please note that this diagram is provided only for the understanding of logic

operations and should not be used to estimate propagation delays.

MAXIMUM RATINGS*

Symbol

Parameter

Value

Unit

VCC

Vin

Vout

Iin

Iout

ICC

Tstg

DC Supply Voltage (Referenced to GND)

DC Input Voltage (Referenced to GND)

DC Output Voltage (Referenced to GND)

DC Input Current, per Pin

DC Output Sink/Source Current, per Pin

DC VCC or GND Current per Output Pin

Storage Temperature

–0.5 to +7.0

V

–0.5 to VCC +0.5

V

–0.5 to VCC +0.5

V

±20

mA

±50

mA

±50

mA

–65 to +150

°C

* Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the Recommended

Operating Conditions.

FACT DATA

5-3

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