參數(shù)資料
型號: 74ALS573
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): 5/9頁
文件大?。?/td> 134K
代理商: 74ALS573
SN54ALS573C, SN54AS573A, SN74ALS573C, SN74AS573A
OCTAL D-TYPE TRANSPARENT LATCHES
WITH 3-STATE OUTPUTS
SDAS048D – DECEMBER 1989 – REVISED JANUARY 1995
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 4.5 V to 5.5 V,
CL = 50 pF,
R1 = 500
,
R2 = 500
,
TA = MIN to MAX
SN54AS573A
MIN
MAX
3
11
UNIT
SN74AS573A
MIN
3
MAX
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
D
Q
8
ns
3
8
3
7
LE
Q
6
16.5
6
13
ns
4
9
4
7.5
OE
Q
2
8
2
6.5
ns
4
11
4
9.5
OE
Q
2
2
8
8
2
2
6.5
ns
7
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
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