74F193 datasheet(5/8 Pages) FAIRCHILD

部件名	74F193

功能描述	Up/Down Binary Counter with Separate Up/Down Clocks

Download	8 Pages

Scroll/Zoom	100%

制造商	FAIRCHILD [Fairchild Semiconductor]

网页	http://www.fairchildsemi.com

标志

5 / 8 page

5

www.fairchildsemi.com

AC Electrical Characteristics

AC Operating Requirements

Symbol

Parameter

TA = +25°CTA = 0°C to +70°C

Units

VCC = +5.0V

CL = 50 pF

Min

Typ

Max

Min

Max

fMAX

Maximum Count Frequency

100

125

90

MHz

tPLH

Propagation Delay

4.0

7.0

9.0

4.0

10.0

ns

tPHL

CPU or CPD to

3.5

6.0

8.0

3.5

9.0

TCU or TCD

tPLH

Propagation Delay

4.0

6.5

8.5

4.0

9.5

ns

tPHL

CPU or CPD to Qn

5.5

9.5

12.5

5.5

13.5

tPLH

Propagation Delay

3.0

4.5

7.0

3.0

8.0

ns

tPHL

Pn to Qn

6.0

11.0

14.5

6.0

15.5

tPLH

Propagation Delay

5.0

8.5

11.0

5.0

12.0

ns

tPHL

PL to Qn

5.5

10.0

13.0

5.5

14.0

tPHL

Propagation Delay

5.5

11.0

14.5

5.5

15.5

ns

MR to Qn

tPLH

Propagation Delay

6.0

10.5

13.5

6.0

14.5

MR to TCU

tPHL

Propagation Delay

6.0

11.5

14.5

6.0

15.5

MR to TCD

tPLH

Propagation Delay

7.0

12.0

15.5

7.0

16.5

ns

tPHL

PL to TCU or TCD

7.0

11.5

14.5

7.0

15.5

tPLH

Propagation Delay

7.0

11.5

14.5

7.0

15.5

ns

tPHL

Pn to TCU or TCD

6.5

11.0

14.0

6.5

15.0

Symbol

Parameter

TA = +25°CTA = 0°C to +70°C

Units

VCC = +5.0V

MinMax

tS(H)

Setup Time, HIGH or LOW

4.5

5.0

ns

tS(L)

Pn to PL

4.5

5.0

tH(H)

Hold Time, HIGH or LOW

2.0

tH(L)

Pn to PL

2.0

tW(L)

PL Pulse Width, LOW

6.0

ns

tW(L)

CPU or CPD

5.0

ns

Pulse Width, LOW

tW(L)

CPU or CPD

Pulse Width, LOW

10.0

ns

(Change of Direction)

tW(H)

MR Pulse Width, HIGH

6.0

ns

tREC

Recovery Time

6.0

ns

PL to CPU or CPD

tREC

Recovery Time

4.0

ns

MR to CPU or CPD

类似零件编号 - 74F193

制造商	部件名	数据表	功能描述
National Semiconductor ...	74F193	191Kb / 10P	Up/Down Binary Counter with Separate Up/Down Clocks
NXP Semiconductors	74F193	104Kb / 12P	Up/down binary counter with separate up/down clocks 1995 Jul 17
National Semiconductor ...	74F193PC	191Kb / 10P	Up/Down Binary Counter with Separate Up/Down Clocks
	74F193SC	191Kb / 10P	Up/Down Binary Counter with Separate Up/Down Clocks
	74F193SJ	191Kb / 10P	Up/Down Binary Counter with Separate Up/Down Clocks

More results

类似说明 - 74F193

制造商	部件名	数据表	功能描述
National Semiconductor ...	54F193DM	191Kb / 10P	Up/Down Binary Counter with Separate Up/Down Clocks
NXP Semiconductors	74F193	104Kb / 12P	Up/down binary counter with separate up/down clocks 1995 Jul 17
Fairchild Semiconductor	74F192	65Kb / 7P	Up/Down Decade Counter with Separate Up/Down Clocks
Fairchild Semiconductor	74F192	87Kb / 7P	Up/Down Decade Counter with Separate Up/Down Clocks
National Semiconductor ...	54F192DM	193Kb / 10P	Up/Down Decade Counter with Separate Up/Down Clocks
National Semiconductor ...	54LS192	172Kb / 8P	54LS192/DM74LS192 Up/Down Decade Counter with Separate Up/Down Clocks
Hitachi Semiconductor	HD14516B	100Kb / 8P	Binary Up/Down Counter
ON Semiconductor	MC14516B	123Kb / 11P	Binary Up/Down Counter June, 2006 ??Rev. 7
NXP Semiconductors	HEF4516B	129Kb / 10P	Binary up/down counter January 1995
NXP Semiconductors	HEF4516B	158Kb / 16P	Binary up/down counter Rev. 06-11 December 2009