VO = 2 V

VI = 2 V

f = 1 MHz,

f = 1 MHz,

Ci

Co

pF

pF

UNIT

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

TEST

CONDITIONS

TIBPAL20R4-5C, TIBPAL20R6-5C

HIGH-PERFORMANCE IMPACT-X

SRPS010F – D3353, OCTOBER 1989 – REVISED SEPTEMBER 1992

POST OFFICE BOX 655303

11

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily

include testing of all parameters.

electrical characteristics over recommended operating free-air temperature range

PARAMETER

TEST CONDITIONS

MIN

TYP†

MAX

UNIT

VIK

VCC = 4.75 V,

II = – 18 mA

– 0.8

– 1.5

V

VOH

VCC = 4.75 V,

IOH = – 3.2 mA

2.4

2.7

V

VOL

VCC = 4.75 V,

IOL = 24 mA

0.3

0.5

V

IOZH‡

VCC = 5.25 V,

VO = 2.7 V

100

µA

IOZL‡

VCC = 5.25 V,

VO = 0.4 V

–100

µA

II

VCC = 5.25 V,

VI = 5.5 V

100

µA

IIH‡

VCC = 5.25 V,

VI = 2.7 V

25

µA

IIL‡

VCC = 5.25 V,

VI = 0.4 V

– 250

µA

IOS§

VCC = 5.25 V,

VO = 0.5 V

–30

–70

–130

mA

ICC

VCC = 5.25 V,

VI = 0,

Outputs open

210

mA

I

8.5

CLK/OE

7.5

I/O

10

Q

7

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

temperature (unless otherwise noted)

TIBPAL20R4-5CFN

TIBPAL20R6-5CFN

TIBPAL20R4-5CJT

TIBPAL20R4-5CNT

TIBPAL20R6-5CJT

TIBPAL20R6-5CNT

MIN

TYP†

MAX

MIN

TYP†

MAX

without feedback

125

125

fmax¶

with internal feedback (counter configuration)

125

125

MHz

with external feedback

117

111

tpd

CLK

↑

Q

1.5

4

1.5

4.5

ns

tpd

CLK

↑

Internal feedback

R1 = 200

Ω,

3.5

3.5

ns

tpd

I, I/O

I/O

R2 = 200

Ω,

1.5

5

1.5

5

ns

ten

OE

↓

Q

See Figure 8

1.5

6

1.5

6

ns

tdis

OE

↑

Q

1

6.5

1

7

ns

ten

I, I/O

I/O

2

7

2

7

ns

tdis

I, I/O

I/O

2

7

2

7

ns

tr

1.5

1.5

ns

tf

1.5

1.5

ns

tsk (o) #

Skew between registered outputs

0.5

0.5

ns

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

‡ I/O leakage is the worst case of IOZL and IIL or IOZH and IIH, respectively.

§ Not more than one output should be shorted at a time, and the duration of the short circuit should not exceed one second. VO is set at 0.5 V to

avoid test problems caused by test equipment ground degradation.

¶ See ’fmax Specification’ near the end of this data sheet.

# tsk(o) is the skew time between registered outputs.