參數(shù)資料
型號(hào)： AC574
廠商： Texas Instruments, Inc.
英文描述： OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS
中文描述： 八路D型沿觸發(fā)器與觸發(fā)器3態(tài)輸出
文件頁(yè)數(shù)： 4/16頁(yè)
文件大?。?/td> 516K
代理商： AC574
SCAS541E OCTOBER 1995 REVISED OCTOBER 2003
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements over recommended operating free-air temperature range, V
CC
= 3.3 V
±
0.3 V
(unless otherwise noted) (see Figure 1)
TA = 25
°
C
MIN
SN54AC574
MIN
SN74AC574
MIN
UNIT
MAX
MAX
MAX
fclock
tw
tsu
th
Clock frequency
75
55
60
MHz
Pulse duration, CLK high or low
Setup time, data before CLK
↑
Hold time, data after CLK
↑
6
7.5
7
ns
2.5
6.5
3
ns
1.5
2.5
1.5
ns
timing requirements over recommended operating free-air temperature range, V
CC
= 5 V
±
0.5 V
(unless otherwise noted) (see Figure 1)
TA = 25
°
C
MIN
SN54AC574
MIN
SN74AC574
MIN
UNIT
MAX
MAX
MAX
fclock
tw
tsu
th
Clock frequency
95
85
85
MHz
Pulse duration, CLK high or low
Setup time, data before CLK
↑
Hold time, data after CLK
↑
4
5
5
ns
1.5
3.5
2
ns
1.5
2.5
1.5
ns
switching characteristics over recommended operating free-air temperature range,
V
CC
= 3.3 V
±
0.3 V (unless otherwise noted) (see Figure 1)
PARAMETER
TO
TO
TA = 25
°
C
TYP
SN54AC574
MIN
SN74AC574
MIN
UNIT
(INPUT)
(OUTPUT)
MIN
MAX
MAX
MAX
fmax
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
75
112
55
60
MHz
CLK
Q
3.5
8.5
13.5
1
16.5
3.5
15
ns
3.5
7.5
12
1
15
3.5
13.5
OE
Q
2.5
7
11
1
13
2.5
12
ns
3
6.5
10.5
1
12.5
3
11.5
OE
Q
3.5
7.5
5.5
12
9
1
1
14
2.5
1.5
13
10
ns
2
10.5
switching characteristics over recommended operating free-air temperature range,
V
CC
= 5 V
±
0.5 V (unless otherwise noted) (see Figure 1)
PARAMETER
TO
TO
TA = 25
°
C
TYP
SN54AC574
MIN
SN74AC574
MIN
UNIT
(INPUT)
(OUTPUT)
MIN
MAX
MAX
MAX
fmax
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
95
153
85
85
MHz
CLK
Q
2
6
9.5
1.5
11.5
2
11
ns
2
5.5
8.5
1.5
10.5
2
9.5
OE
Q
2
5
8.5
1.5
9.5
2
9
ns
2
5
8
1.5
9.5
1.5
9
OE
Q
2
1
6
9.5
7.5
1.5
1.5
11.5
1.5
10.5
8.5
ns
4.5
9
1
operating characteristics, V
CC
= 5 V, T
A
= 25
°
C
PARAMETER
TEST CONDITIONS
TYP
UNIT
Cpd
Power dissipation capacitance
CL = 50 pF,
f = 1 MHz
40
pF
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AC574/D XEF3024C WAF 制造商:Texas Instruments 功能描述:
AC575 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC
AC576 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC
AC577 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC
AC580 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC
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