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参数资料
| 型号： | 74LV273DB,118 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 8/12页 |
| 文件大小： | 0K |
| 描述： | IC OCT D F-F POS-EDG TRIG 20SSOP |
| 产品培训模块： | Logic Packages |
| 标准包装： | 1,000 |
| 系列： | 74LV |
| 功能： | 主复位 |
| 类型： | D 型总线 |
| 输出类型： | 非反相 |
| 元件数： | 1 |
| 每个元件的位元数： | 8 |
| 频率 - 时钟： | 20MHz |
| 延迟时间 - 传输： | 20ns |
| 触发器类型： | 正边沿 |
| 输出电流高，低： | 12mA，12mA |
| 电源电压： | 1 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-SSOP（0.209"，5.30mm 宽） |
| 包装： | 带卷 (TR) |
Philips Semiconductors
Product specification
74LV273
Octal D-type flip-flop with reset; positive edge-trigger
1998 May 29
5
ABSOLUTE MAXIMUM RATINGS1, 2
In accordance with the Absolute Maximum Rating System (IEC 134)
Voltages are referenced to GND (ground = 0V)
SYMBOL
PARAMETER
CONDITIONS
RATING
UNIT
VCC
DC supply voltage
–0.5 to +7.0
V
±IIK
DC input diode current
VI < –0.5 or VI > VCC + 0.5V
20
mA
±IOK
DC output diode current
VO < –0.5 or VO > VCC + 0.5V
50
mA
±IO
DC output source or sink current
– standard outputs
–0.5V < VO < VCC + 0.5V
25
mA
±IGND,
±ICC
DC VCC or GND current for types with
–standard outputs
50
mA
Tstg
Storage temperature range
–65 to +150
°C
PTOT
Power dissipation per package
–plastic DIL
–plastic mini-pack (SO)
–plastic shrink mini-pack (SSOP and TSSOP)
for temperature range: –40 to +125
°C
above +70
°C derate linearly with 12mW/K
above +70
°C derate linearly with 8 mW/K
above +60
°C derate linearly with 5.5 mW/K
750
500
400
mW
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
DC CHARACTERISTICS FOR THE LV FAMILY
Over recommended operating conditions voltages are referenced to GND (ground = 0V)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
-40
°C to +85°C
-40
°C to +125°C
UNIT
MIN
TYP1
MAX
MIN
MAX
VCC = 1.2V
0.9
VIH
HIGH level Input
VCC = 2.0V
1.4
V
VIH
voltage
VCC = 2.7 to 3.6V
2.0
V
VCC = 4.5 to 5.5V
0.7*VCC
VCC = 1.2V
0.3
VIL
LOW level Input
VCC = 2.0V
0.6
V
VIL
voltage
VCC = 2.7 to 3.6V
0.8
V
VCC = 4.5 to 5.5
0.3*VCC
VCC = 1.2V; VI = VIH or VIL; –IO = 100A
1.2
HIGH level output
VCC = 2.0V; VI = VIH or VIL; –IO = 100A
1.8
2.0
1.8
HIGH level output
voltage; all outputs
VCC = 2.7V; VI = VIH or VIL; –IO = 100A
2.5
2.7
2.5
V
voltage all out uts
VCC = 3.0V; VI = VIH or VIL; –IO = 100A
2.8
3.0
2.8
VOH
VCC = 4.5V;VI = VIH or VIL; –IO = 100A
4.3
4.5
4.3
HIGH level output
voltage;
VCC = 3.0V;VI = VIH or VIL; –IO = 6mA
2.40
2.82
2.20
V
g
STANDARD
outputs
VCC = 4.5V;VI = VIH or VIL; –IO = 12mA
3.60
4.20
3.50
V
VCC = 1.2V; VI = VIH or VIL; IO = 100A
0
LOW level output
VCC = 2.0V; VI = VIH or VIL; IO = 100A
0
0.2
LOW level output
voltage; all outputs
VCC = 2.7V; VI = VIH or VIL; IO = 100A
0
0.2
V
voltage all out uts
VCC = 3.0V;VI = VIH or VIL; IO = 100A
0
0.2
VOL
VCC = 4.5V;VI = VIH or VIL; IO = 100A
0
0.2
LOW level output
voltage;
VCC = 3.0V;VI = VIH or VIL; IO = 6mA
0.25
0.40
0.50
V
g
STANDARD
outputs
VCC = 4.5V;VI = VIH or VIL; IO = 12mA
0.35
0.55
0.65
V
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| 74LV273DB-T | 功能描述:触发器 3.3V D-TYPE W/RESET POS 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 |
| 74LV273D-T | 功能描述:触发器 3.3V D-TYPE W/RESET POS 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 |
| 74LV273N | 功能描述:触发器 3.3V D-TYPE W/RESET POS 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 |
| 74LV273N,112 | 功能描述:触发器 3.3V D-TYPE W/RESET 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 |
| 74LV273PW | 功能描述:触发器 3.3V D-TYPE W/RESET POS 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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