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參數(shù)資料
| 型號(hào)： | SN74LV574ANS |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS |
| 中文描述： | 八路邊沿觸發(fā)的D型倒裝3觸發(fā)器態(tài)輸出 |
| 文件頁(yè)數(shù)： | 5/17頁(yè) |
| 文件大?。?/td> | 519K |
| 代理商： | SN74LV574ANS |
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SCLS412I APRIL 1998 REVISED APRIL 2005
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements over recommended operating free-air temperature range, V
CC
= 2.5 V
±
0.2 V
(unless otherwise noted) (see Figure 1)
PARAMETER
TA = 25
°
C
MIN
SN54LV574A
MIN
SN74LV574A
MIN
UNIT
MAX
MAX
MAX
tw
tsu
th
Pulse duration
CLK high or low
7
7
7
ns
Setup time
High or low before CLK
↑
5.5
5.5
5.5
ns
Hold time
Data after CLK
↑
2
2
2
ns
timing requirements over recommended operating free-air temperature range, V
CC
= 3.3 V
±
0.3 V
(unless otherwise noted) (see Figure 1)
PARAMETER
TA = 25
°
C
MIN
5
SN54LV574A
SN74LV574A
UNIT
MAX
MIN
MAX
MIN
MAX
tw
tsu
th
Pulse duration
CLK high or low
5
5
ns
Setup time
High or low before CLK
↑
3.5
3.5
3.5
ns
Hold time
Data after CLK
↑
1.5
1.5
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)
PARAMETER
TA = 25
°
C
MIN
SN54LV574A
MIN
SN74LV574A
MIN
UNIT
MAX
MAX
MAX
tw
tsu
th
Pulse duration
CLK high or low
5
5
5
ns
Setup time
High or low before CLK
↑
3.5
3.5
3.5
ns
Hold time
Data after CLK
↑
1.5
1.5
1.5
ns
switching characteristics over recommended operating free-air temperature range,
V
CC
= 2.5 V
±
0.2 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
LOAD
TA = 25
°
C
TYP
SN54LV574A
MIN
SN74LV574A
MIN
UNIT
(OUTPUT)
CAPACITANCE
MIN
MAX
MAX
MAX
fmax
CL = 15 pF
CL = 50 pF
60*
100*
50*
50
MHz
50
85
40
40
tpd
ten
tdis
tpd
ten
tdis
tsk(o)
CLK
Q
9.6*
16.6*
1*
20*
1
20
OE
Q
CL = 15 pF
9.2*
16.1*
1*
19*
1
19
ns
OE
Q
6.5*
12.8*
1*
15*
1
15
CLK
Q
11.6
19.6
1
23
1
23
OE
Q
CL = 50 pF
10.9
19
1
22
1
22
ns
OE
Q
8.4
17.5
1
20
1
20
2
2
* On products compliant to MIL-PRF-38535, this parameter is not production tested.
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SN54LV574AFK | OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS |
| SNJ54LV574AFK | OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS |
| SN54LV574A | Octal 3-State Non-Inverting Transparent Latch; Package: SOEIAJ-20; No of Pins: 20; Container: Rail; Qty per Container: 40 |
| SN54LV574AJ | Octal 3-State Non-Inverting Transparent Latch; Package: 20 LEAD PDIP; No of Pins: 20; Container: Rail; Qty per Container: 18 |
| SN54LV574AW | Octal 3-State Non-Inverting Transparent Latch; Package: 20 LEAD PDIP; No of Pins: 20; Container: Rail; Qty per Container: 18 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN74LV574ANSR | 功能描述:觸發(fā)器 Octal Edge-Trig D-Ty F-F W/3-State Otpt RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| SN74LV574ANSRE4 | 功能描述:觸發(fā)器 Octal Edge-Trig D-Ty F-F W/3-State Otpt RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| SN74LV574ANSRG4 | 功能描述:觸發(fā)器 Octal Edge Trigred DType FlipFlop RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| SN74LV574APW | 功能描述:觸發(fā)器 Octal Edge-Trig D-Ty F-F W/3-State Otpt RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| SN74LV574APWE4 | 功能描述:觸發(fā)器 Octal Edge-Trig D-Ty F-F W/3-State Otpt RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
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