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参数资料
| 型号： | SN74LVC573DBR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | LVC/LCX/Z SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 |
| 封装： | SSOP-20 |
| 文件页数： | 3/6页 |
| 文件大小： | 81K |
| 代理商： | SN74LVC573DBR |
SN74LVC573
OCTAL TRANSPARENT D-TYPE LATCH
WITH 3-STATE OUTPUTS
SCAS300A – JANUARY 1993 – REVISED NOVEMBER 1994
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions (see Note 3)
MIN
MAX
UNIT
VCC
Supply voltage
2.7
3.6
V
VIH
High-level input voltage
VCC = 2.7 V to 3.6 V
2
V
VIL
Low-level input voltage
VCC = 2.7 V to 3.6 V
0.8
V
VI
Input voltage
0
VCC
V
VO
Output voltage
0
VCC
V
IOH
High level output current
VCC = 2.7 V
–12
mA
IOH
High-level output current
VCC = 3 V
–24
mA
IOL
Low level output current
VCC = 2.7 V
12
mA
IOL
Low-level output current
VCC = 3 V
24
mA
t/v
Input transition rise or fall rate
0
10
ns / V
TA
Operating free-air temperature
–40
85
°C
NOTE 3: Unused or floating inputs must be held high or low.
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
V
TA = – 40°C to 85°C
UNIT
PARAMETER
TEST CONDITIONS
VCC
MIN
MAX
UNIT
IOH = – 100 A
MIN to MAX
VCC – 0.2
VOH
IOH =12 mA
2.7 V
2.2
V
VOH
IOH = – 12 mA
3 V
2.4
V
IOH = – 24 mA
3 V
2
IOL = 100 A
MIN to MAX
0.2
VOL
IOL = 12 mA
2.7 V
0.4
V
IOL = 24 mA
3 V
0.55
II
VI = VCC or GND
3.6 V
±5
A
IOZ
VO = VCC or GND
3.6 V
±10
A
ICC
VI = VCC or GND,
IO = 0
3.6 V
20
A
nICC
VCC = 3 V to 3.6 V,
One input at VCC – 0.6 V,
Other inputs at VCC or GND
500
A
Ci
VI = VCC or GND
3.3 V
pF
Co
VO = VCC or GND
3.3 V
pF
For conditions shown as MIN or MAX, use the appropriate values under recommended operating conditions.
timing requirements over recommended operating free-air temperature range (unless otherwise
noted) (see Figure 1)
VCC = 3.3 V
± 0.3 V
VCC = 2.7 V
UNIT
MIN
MAX
MIN
MAX
tw
Pulse duration, LE high
4
5
ns
tsu
Setup time, data before LE
↓
2
3
ns
th
Hold time, data after LE
↓
2
3
ns
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SN74LVC573DW | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| SN74LVC573DWR | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| SN74LVC574ADB | 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述: |
| SN74LVC574ADBLE | 制造商:Texas Instruments 功能描述:Flip Flop, Octal, D Type, 20 Pin, Plastic, SSOP |
| SN74LVC574ADBR | 功能描述:触发器 Tri-State Octal 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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