參數資料
型號: SN54AS841FKR
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: AS SERIES, 10-BIT DRIVER, TRUE OUTPUT, CQCC28
封裝: CERAMIC, QCC-28
文件頁數: 8/11頁
文件大小: 141K
代理商: SN54AS841FKR
SN54ALS841, SN74ALS841
10-BIT BUS INTERFACE D-TYPE LATCHES WITH 3-STATE OUTPUTS
SDAS059B – D2910, DECEMBER 1983 – REVISED MAY 1986
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
6
’ALS841 switching characteristics (see Note 1)
VCC = 5 V,
VCC = 4.5 V to 5.5 V,
CL = 50 pF,
R1 = 500 ,
R1 = 500 ,
PARAMETER
FROM
TO
R2 = 500 ,
R2 = 500 ,
UNIT
(INPUT)
(OUTPUT)
TA = 25°C
TA = MIN to MAX
′ALS841
SN54ALS841
SN74ALS841
MIN
TYP
MAX
MIN
MAX
MIN
MAX
tPLH
D
Q
8.5
11
2
15
2
13
ns
tPHL
D
Q
8.5
11
2
15
2
13
ns
tPLH
C
Q
14
18
7
25
7
21
ns
tPHL
C
Q
17
23
8
30
8
26
ns
tPZH
OC
Q
7.5
10
2
14
2
12
ns
tPZL
OC
Q
7.5
10
2
14
2
12
ns
tPHZ
OC
Q
6
8
2
12
2
10
ns
tPLZ
OC
Q
7
9
2
14
2
12
ns
The conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
NOTE 1: Load circuit and voltage waveforms are shown in Section 1.
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