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参数资料
型号： SN74LV573DWR
厂商： TEXAS INSTRUMENTS INC
元件分类： 总线收发器
英文描述： LV/LV-A/LVX/H SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
封装： PLASTIC, SO-20
文件页数： 4/8页
文件大小： 145K
代理商： SN74LV573DWR
SN54LV573, SN74LV573
OCTAL TRANSPARENT DTYPE LATCHES
WITH 3STATE OUTPUTS
SCLS198B FEBRUARY 1993 REVISED APRIL 1996
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
timing requirements over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted)
SN54LV573
VCC = 5.5 V
± 0.5 V
VCC = 3.3 V
± 0.3 V
VCC = 2.7 V
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
tw
Pulse duration, LE high
9
12
14
ns
tsu
Setup time, data before LE
↓
4
6
7
ns
th
Hold time, data after LE
↓
4
6
ns
timing requirements over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted)
SN74LV573
VCC = 5.5 V
± 0.5 V
VCC = 3.3 V
± 0.3 V
VCC = 2.7 V
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
tw
Pulse duration, LE high
9
12
14
ns
tsu
Setup time, data before LE
↓
4
6
7
ns
th
Hold time, data after LE
↓
4
6
ns
switching characteristics over recommended operating free-air temperature range, CL = 50 pF
(unless otherwise noted) (see Figure 1)
FROM
TO
SN54LV573
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 5 V ± 0.5 V
VCC = 3.3 V ± 0.3 V
VCC = 2.7 V
UNIT
PARAMETER
(INPUT)
(OUTPUT)
MIN
TYP
MAX
MIN
TYP
MAX
MIN
MAX
UNIT
tpd
D
Q
9
19
13
23
29
ns
tpd
LE
Q
12
21
19
25
31
ns
ten
OE
Q
11
18
16
22
28
ns
tdis
OE
Q
15
21
28
29
ns
switching characteristics over recommended operating free-air temperature range, CL = 50 pF
(unless otherwise noted) (see Figure 1)
FROM
TO
SN74LV573
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 5 V ± 0.5 V
VCC = 3.3 V ± 0.3 V
VCC = 2.7 V
UNIT
PARAMETER
(INPUT)
(OUTPUT)
MIN
TYP
MAX
MIN
TYP
MAX
MIN
MAX
UNIT
tpd
D
Q
9
19
13
23
29
ns
tpd
LE
Q
12
21
19
25
31
ns
ten
OE
Q
11
18
16
22
28
ns
tdis
OE
Q
15
21
28
29
ns
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
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SN74LV574ADBRE4 功能描述:触发器 Octal Edge-Trig D-Ty F-F W/3-State Otpt RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel
SN74LV574ADBRG4 功能描述:触发器 Octal Edge Trigred DType FlipFlop RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel
SN74LV574ADGVR 功能描述:触发器 Octal Edge-Trig D-Ty F-F W/3-State Otpt RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel
SN74LV574ADGVRE4 功能描述:触发器 Octal Edge-Trig D-Ty F-F W/3-State Otpt RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel
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