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參數(shù)資料
| 型號： | SN54ALS563AFK |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | OCTAL D-TYPE TRANSPARENT LATCHES WITH 3-STATE OUTPUTS |
| 中文描述： | 八路?- 3型透明鎖存態(tài)輸出 |
| 文件頁數(shù)： | 3/4頁 |
| 文件大?。?/td> | 54K |
| 代理商： | SN54ALS563AFK |
SN54ALS563A, SN74ALS563B
OCTAL D-TYPE TRANSPARENT LATCHES WITH 3-STATE OUTPUTS
SDAS163 – D2661, DECEMBER 1982 – REVISED JANUARY 1989
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
3
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
SN54ALS563A
MIN
TYP
SN74ALS563B
MIN
TYP
UNIT
MAX
MAX
VIK
VCC = 4.5 V,
VCC = 4.5 V to 5.5 V,
VCC = 4.5 V,
VCC = 4.5 V,
VCC = 4.5 V,
VCC = 4.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
II = –18 mA
IOH = –0.4 mA
IOL = –1 mA
IOH = –2.6 mA
IOL = 12 mA
IOL = 24 mA
VO = 2.7 V
VO = 0.4 V
VI = 7 V
VI = 2.7 V
VI = 0.4 V
VO = 2.25 V
Outputs high
–1.2
–1.2
V
VCC–2
VCC–2
VOH
2.4
3.3
V
2.4
3.2
VOL
0.25
0.4
0.25
0.4
V
0.35
0.5
IOZH
IOZL
II
IIH
IIL
IO
20
20
μ
A
μ
A
mA
μ
A
mA
–20
–20
0.1
0.1
20
20
– 0.1
– 0.1
–30
–112
–30
–112
mA
10
17
10
17
ICC
VCC = 5.5 V
Outputs low
16
26
16
26
mA
Outputs disabled
17
29
17
29
All typical Values are at VCC = 5 V, TA = 25
°
C.
The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, IOS.
switching characteristics (see Note 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 5 V,
CL = 50pF,
R1 = 500
,
R2 = 500
,
TA = 25
°
C
’ALS563
TYP
10
VCC = 4.5 V to 5.5 V,
CL = 50pF,
R1 = 500
,
R2 = 500
,
TA = MIN to MAX§
SN54ALS563A
MIN
MAX
3
21
UNIT
SN74ALS563B
MIN
3
MAX
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
D
Q
18
ns
8
3
15
3
14
C
Q
8
8
29
6
22
ns
14
8
22
6
21
OC
Q
8
4
21
3
18
ns
10
4
21
4
18
OC
Q
5
7
2
3
12
18
1
1
10
15
ns
§For conditions shown MIN or MAX, use the appropriate value specified under recommended operating conditions.
NOTE 1: Load circuit and voltage waveforms are shown in Section 1 of the ALS/AS Logic Data Book,1986.
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