74VHC4040MX(2007) データシートの表示（PDF） - Fairchild Semiconductor

部品番号

コンポーネント説明

メーカー

74VHC4040MX
(Rev.:2007)

12-Stage Binary Counter

Fairchild Semiconductor 

AC Electrical Characteristics

Symbol

tPLH, tPHL

Parameter

Propagation Delay Time

to Q1

tPLH, tPHL

Propagation Delay Time

between Stages from

Qn to Qn+1

tPHL Propagation Delay Time

MR–Qn

fMAX

Maximum Clock

Frequency

CIN

Input Capacitance

CPD Power Dissipation

Capacitance

VCC (V)

3.3 ± 0.3

5.0 ± 0.5

3.3 ± 0.3

5.0 ± 0.5

3.3 ± 0.3

5.0 ± 0.5

3.3 ± 0.3

5.0 ± 0.5

Conditions

CL = 15pF

CL = 50pF

CL = 15pF

CL = 50pF

CL = 15pF

CL = 50pF

CL = 15pF

CL = 50pF

CL = 15pF

CL = 50pF

CL = 15pF

CL = 50pF

CL = 15pF

CL = 50pF

CL = 15pF

CL = 50pF

VCC = Open

(2)

TA = +25°C

Min. Typ. Max.

7.5 11.9

10.0 15.4

4.8 7.3

6.3 9.3

2.4 4.4

1.6 3.1

8.3 12.8

10.8 16.3

5.6 8.6

7.1 10.6

90 140

55 80

150 210

95 125

4

10

21

TA = –40°C

to +85°C

Min. Max. Units

1.0 14.0 ns

1.0 17.5

1.0 8.5 ns

1.0 10.5

ns

1.0 5.0

ns

1.0 3.5

1.0 15.0 ns

1.0 18.5

1.0 10.0 ns

1.0 12.0

75

MHz

50

125

MHz

80

10 pF

pF

Note:

2. CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating

current consumption without load. Average operating current can be obtained by the equation:

ICC (Opr.) = CPD • VCC • fN + ICC

AC Operating Requirements

Symbol

Parameter

tw(L), tw(H) Minimum Pulse Width (CP)

tw(L)

Minimum Pulse Width (MR)

tREC

Minimum Removal Time (MR)

VCC (V)

3.3 ± 0.3

5.0 ± 0.5

3.3 ± 0.3

5.0 ± 0.5

3.3 ± 0.3

5.0 ± 0.5

TA = 25°C

TA = –40°C

to +85°C

Typ. Guaranteed Minimum

5.0

5.0

5.0

5.0

5.0

5.0

5.0

5.0

5.0

5.0

5.0

5.0

Units

ns

ns

ns

©1993 Fairchild Semiconductor Corporation

74VHC4040 Rev. 1.3

6

www.fairchildsemi.com

Share Link: