CY29FCT818T

DIAGNOSTIC SCAN REGISTER

WITH 3-STATE OUTPUTS

SCCS012B – MAY 1994 – REVISED NOVEMBER 2001

3

POST OFFICE BOX 655303

logic diagram

2

13

1

CLK

8-Bit

Shadow

Register

8-Bit

Pipeline

Register

11

23

SDI

DCLK

MODE

PCLK

OE

Q

SD0

D0–D7

P0–P7

Y0–Y7

S0–S7

D

MUX

8

8

8

8

14

Supply voltage range to ground potential

–0.5 V to 7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DC input voltage range

–0.5 V to 7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DC output voltage range

–0.5 V to 7 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DC output current (maximum sink current/pin)

120 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Package thermal impedance,

67

°C/W

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(see Note 2): Q package

61

°C/W

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(see Note 2): SO package

46

°C/W

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–65

°C to 135°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–65

°C to 150_C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTES:

1. The package thermal impedance is calculated in accordance with JESD 51-3.

2. The package thermal impedance is calculated in accordance with JESD 51-7.