fmax

MHz

TIBPAL16L8-12M, TIBPAL16R4-12M, TIBPAL16R6-12M, TIBPAL16R8-12M

HIGH-PERFORMANCE

IMPACT-X ™ PAL® CIRCUITS

SRPS017D − D3023, MAY 1987 − REVISED DECEMBER 2010

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

12

switching characteristics over recommended ranges of supply voltage and operating free-air

temperature (unless otherwise noted)

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

TEST CONDITION

MIN

TYP†

MAX

UNIT

With feedback

48

80

Without feedback

56

85

tpd

I, I/O

O, I/O

R1 = 390 Ω,

3

7

12

ns

tpd

CLK↑

Q

R2 = 750 Ω,

2

5

10

ns

ten

OE↓

Q

See Figure 3

1

4

10

ns

tdis

OE↑

Q

1

4

10

ns

ten

I, I/O

O, I/O

3

8

14

ns

tdis

I, I/O

O, I/O

2

8

12

ns

† All typical values are at VCC = 5 V, TA = 25°C.

‡ fmax(with feedback) +

1

tsu ) tpd (CLK to Q)

,

fmax(without feedback) +

1

tw high ) tw low

TIBPAL16R4-10C, 'R6-10C, 'R6-12M, 'L8-12M are Not Recommended for New Designs. TIBPAL16R8-10C, 'R8-12M are Obsolete.