HCF40208BEY datasheet(6/13 Pages) STMICROELECTRONICS

Part #	HCF40208BEY

Description	4 x 4 MULTIPORT REGISTER

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

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6 / 13 page

STATIC ELECTRICAL CHARACTERISTICS (continued)

Test Conditions

Value

V I

V O

|I O |V DD

T Lo w*

25

°CT

Hi g h *

Symbol

Parameter

(V)

(

µA) (V)

Min. Max. Min. Typ. Max. Min. Max.

Unit

I OL

Output

Sink

Current

HCC

Types

0/ 5

0.4

5

0.64

0.51

1

0.36

mA

0/10

0.5

10

1.6

1.3

2.6

0.9

0/15

1.5

15

4.2

3.4

6.8

2.4

HCF

Types

0/ 5

0.4

5

0.52

0.44

1

0.36

0/10

0.5

10

1.3

1.1

2.6

0.9

0/15

1.5

15

3.6

3.0

6.8

2.4

I IH,IIL

Input

Leakage

Current

HCC

Types

0/18

Any Input

18

± 0.1

±10–5 ± 0.1

± 1

µA

HCF

Types

0/15

15

± 0.3

±10–5 ± 0.3

± 1

IOH,IOL**

3-State

Output

Leakage

Current

HCC

Types

0/18

18

± 0.4

±10–4 ± 0.4

± 12

µA

HCF

Types

0/15

15

± 1.0

±10–4 ± 1.0

± 7.5

CI

Input Capacitance

Any Input

5

7.5

pF

*TLow =– 55

°Cfor HCC device : – 40°C for HCF device.

*THigh = + 125

°Cfor HCC device : + 85°Cfor HCF device.

The Noise Margin for both ”1” and ”0” level is : 1V min. with VDD = 5V, 2V min. with VDD = 10V, 2.5V min. with VDD = 15V.

** Forced output disable.

DYNAMIC ELECTRICAL CHARACTERISTICS (T amb =25°C, CL = 50pF, RL = 200kΩ,

typical temperature coefficient for all VDD values is 0.3%/°C, all input rise and fall time = 20ns)

Test Conditions

Val ue

Symbol

Parameter

V DD (V) Min.

Typ.

Max.

Unit

t PHL ,

t PLH

Propagation Delay Time :

Clock to Write Enable to Q

5360

720

ns

10

140

280

15

100

200

Read or Write Address to Q

5

300

600

ns

10

120

240

15

85

170

t PZH,

t PHZ

3-state Disable Delay Time

5

100

200

ns

10

50

100

15

40

80

t PZL,

t PL Z

3-State Disable Delay time

5

130

260

ns

10

60

120

15

50

100

t THL,

t TLH

Output Transition Time

5

100

200

ns

10

50

100

15

40

80

t se tu p

Setup Time

Data to Clock t s(D)

50

– 95

ns

10

0

– 35

15

0

– 20

Write Enable to Clock t s(WE)

5

250

125

ns

10

100

50

15

70

35

Write Address to Clock ts(WA )

5

250

125

ns

10

100

50

15

70

35

HCC/HCF40208B

6/13

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