CY74FCT16952T

CY74FCT162952T

CY74FCT162H952T

2

(Above which the useful life may be impaired. For user

guidelines, not tested.)

Storage Temperature ................................. –55

°C to +125°C

Ambient Temperature with

Power Applied............................................. –55

°C to +125°C

DC Input Voltage ........................................... –0.5V to +7.0V

DC Output Voltage......................................... –0.5V to +7.0V

DC Output Current

(Maximum Sink Current/Pin) ........................–60 to +120 mA

Power Dissipation .......................................................... 1.0W

Static Discharge Voltage............................................>2001V

(per MIL-STD-883, Method 3015)

Notes:

1.

On the CY74FCT162H952T these pins have bus hold.

2.

A-to-B data flow is shown: B-to-A data flow is similar but uses, CEBA, CLKBA, and OEBA.

3.

H = HIGH Voltage Level.

L = LOW Voltage Level.

X = Don’t Care.

= LOW-to-HIGH Transition.

Z = HIGH Impedance.

4.

Level of B before the indicated steady-state input conditions were established.

5.

Operation beyond the limits set forth may impair the useful life of the device. Unless otherwise noted, these limits are over the operating free-air temperature range.

6.

Pin Description

Name

Description

OEAB

A-to-B Output Enable Input (Active LOW)

OEBA

B-to-A Output Enable Input (Active LOW)

CEAB

A-to-B Clock Enable Input (Active LOW)

CEBA

B-to-A Clock Enable Input (Active LOW)

CLKAB

A-to-B Clock Input

CLKBA

B-to-A Clock Input

A

A-to-B Data Inputs or B-to-A Three-State

B

B-to-A Data Inputs or A-to-B Three-State

For A-to-B (Symmetric with B-to-A)

Inputs

Outputs

CEAB

CLKAB

OEAB

A

B

H

X

L

X

X

L

L

X

L

L

L

L

L

L

H

H

X

X

H

X

Z

Operating Range

Range

Ambient

Temperature

Industrial

–40

°C to +85°C

5V

± 10%