參數(shù)資料
型號: 8412901XA
廠商: TEXAS INSTRUMENTS INC
元件分類: PLD
英文描述: OT PLD, 25 ns, CQCC28
封裝: CERAMIC, LCC-28
文件頁數(shù): 2/25頁
文件大小: 458K
代理商: 8412901XA
VO = 0.4 V
IOZL
VCC = 5.25 V,
μA
VO = 2.7 V
IOZH
VCC = 5.25 V,
μA
fmax
MHz
TIBPAL20L8-15C, TIBPAL20R4-15C, TIBPAL20R6-15C, TIBPAL20R8-15C
HIGH-PERFORMANCE
IMPACT PAL CIRCUITS
SRPS021A D2920, JUNE 1986 REVISED DECEMBER 2010
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
10
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
V
VOL
VCC = 4.75 V,
IOL = 24 mA
0.3
0.5
V
O, Q outputs
20
I/O ports
100
O, Q outputs
20
I/O ports
250
II
VCC = 5.25 V,
VI = 5.5 V
0.1
mA
IIH
VCC = 5.25 V,
VI = 2.7 V
25
μA
IIL
VCC = 5.25 V,
VI = 0.4 V
0.25
mA
IOS§
VCC = 5.25 V,
VO = 0.5 V
30
70
130
mA
ICC
VCC = 5.25 V,
Outputs open,
VI = 0,
OE at VIH
120
180
mA
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
37
40
Without feedback
45
50
tpd
I, I/O
O, I/O
R1 = 200 Ω,
12
15
ns
tpd
CLK↑
Q
R2 = 390 Ω,
8
12
ns
ten
OE
Q
See Figure 3
10
15
ns
tdis
OE↑
Q
8
12
ns
ten
I, I/O
O, I/O
12
18
ns
tdis
I, I/O
O, I/O
12
15
ns
All typical values are at VCC = 5 V, TA = 25°C.
For I/O ports, the parameters IIH and IIL include the off-state output current.
§ Not more than one output should be shorted at a time, and the duration of the short-circuit should not exceed one second.
fmax(with feedback) +
1
tsu ) tpd (CLK to Q)
,
fmax(without feedback) +
1
tw high ) tw low
,
fmax does not apply for TIBPAL20L8,.
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