CY74FCT16245T

CY74FCT162245T

CY74FCT162H245T

3

Output Drive Characteristics for CY74FCT16245T

Parameter

Description

Test Conditions

Min.

Max.

Unit

Output HIGH Voltage

2.5

3.5

V

2.4

3.5

V

2.0

3.0

V

Output LOW Voltage

0.2

0.55

V

Output Drive Characteristics for CY74FCT162245T, CY74FCT162H245T

Parameter

Description

Test Conditions

Min.

Max.

Unit

60

115

150

mA

–60

–115

–150

mA

Output HIGH Voltage

2.4

3.3

V

Output LOW Voltage

0.3

0.55

V

Notes:

5.

6.

This parameter is specified but not tested.

7.

Pins with bus hold are described in Pin Description.

8.

Not more than one output should be shorted at a time. Duration of short should not exceed one second. The use of high-speed test apparatus and/or sample

and hold techniques are preferable in order to minimize internal chip heating and more accurately reflect operational values. Otherwise prolonged shorting of

a high output may raise the chip temperature well above normal and thereby cause invalid readings in other parametric tests. In any sequence of parameter

9.

Tested at +25˚C.

Parameter

Description

Test Conditions

Max.

Unit

Input Capacitance

4.5

6.0

pF

Output Capacitance

5.5

8.0

pF