Datasheet > 74AC109

74AC109

更新时间： 2024-11-05 04:28:43

品牌	Logo	应用领域
安森美 - ONSEMI		触发器
页数	文件大小	规格书
9页	233K
描述
Dual JK Positive Edge−Triggered Flip−Flop

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74AC109 数据手册

MC74AC109, MC74ACT109

Dual JK Positive

Edge−Triggered Flip−Flop

The MC74AC109/74ACT109 consists of two high−speed

completely independent transition clocked JK flip−flops. The clocking

operation is independent of rise and fall times of the clock waveform.

The JK design allows operation as a D flip−flop (refer to

MC74AC74/74ACT74 data sheet) by connecting the J and K inputs

together.

http://onsemi.com

Asynchronous Inputs:

DIP−16

N SUFFIX

CASE 648

LOW input to S (Set) sets Q to HIGH level

LOW input to C (Clear) sets Q to LOW level

Clear and Set are independent of clock

Simultaneous LOW on C and S makes both Q and Q HIGH

SO−16

D SUFFIX

CASE 751B

• Outputs Source/Sink 24 mA

• ′ACT109 Has TTL Compatible Inputs

TSSOP−16

DT SUFFIX

CASE 948F

EIAJ−16

M SUFFIX

CASE 966

GND

Figure 1. Pinout; 16−Lead Packages Conductors

ORDERING INFORMATION

(Top View)

Device

Package

Shipping

PIN ASSIGNMENT

MC74AC109N

MC74ACT109N

MC74AC109D

MC74ACT109D

MC74AC109DR2

25 Units/Rail

48 Units/Rail

PDIP−16

SOIC−16

J , J , K , K

FUNCTION

Data Inputs

CP , CP

Clock Pulse Inputs

Direct Clear Inputs

Direct Set Inputs

Outputs

C , C

D1 D2

SOIC−16 2500 Tape & Reel

, S

D1 D2

MC74ACT109DR2

MC74AC109DT

2500 Tape & Reel

96 Units/Rail

SOIC−16

Q , Q , Q ,

TSSOP−16

MC74ACT109DT

MC74AC109DTR2

MC74ACT109DTR2

MC74AC109M

96 Units/Rail

2500 Tape & Reel

50 Units/Rail

TSSOP−16

EIAJ−16

50 Units/Rail

MC74ACT109M

MC74AC109MEL

MC74ACT109MEL

EIAJ−16

2000 Tape & Reel

EIAJ−16

DEVICE MARKING INFORMATION

See general marking information in the device marking

section on page 6 of this data sheet.

Semiconductor Components Industries, LLC, 2006

Publication Order Number:

June, 2006 − Rev. 6

MC74AC109/D

12 3 4 5 6 7...9

中文翻译

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与74AC109相关器件

型号	品牌	获取价格	描述	数据表
74AC109_07	FAIRCHILD	获取价格	Dual JK Positive Edge-Triggered Flip-Flop
74AC109FC	FAIRCHILD	获取价格	J-Kbar Flip-Flop, AC Series, 2-Func, Positive Edge Triggered, 2-Bit, Complementary Output,
74AC109FCQR	TI	获取价格	AC SERIES, DUAL POSITIVE EDGE TRIGGERED J-KBAR FLIP-FLOP, COMPLEMENTARY OUTPUT, CDFP16, CE
74AC109LC	TI	获取价格	AC SERIES, DUAL POSITIVE EDGE TRIGGERED J-KBAR FLIP-FLOP, COMPLEMENTARY OUTPUT, CQCC20, CE
74AC109LCQR	TI	获取价格	AC SERIES, DUAL POSITIVE EDGE TRIGGERED J-KBAR FLIP-FLOP, COMPLEMENTARY OUTPUT, CQCC20, CE
74AC109LCT	FAIRCHILD	获取价格	J-Kbar Flip-Flop, AC Series, 2-Func, Positive Edge Triggered, 2-Bit, Complementary Output,
74AC109LCTR	FAIRCHILD	获取价格	J-Kbar Flip-Flop, AC Series, 2-Func, Positive Edge Triggered, 2-Bit, Complementary Output,
74AC109MTC	FAIRCHILD	获取价格	Dual JK Positive Edge-Triggered Flip-Flop
74AC109MTC	ROCHESTER	获取价格	J-Kbar Flip-Flop, AC Series, 2-Func, Positive Edge Triggered, 2-Bit, Complementary Output,
74AC109MTCX	FAIRCHILD	获取价格	J-K-Type Flip-Flop

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