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| 型号： | SN74AUP2G79DCUR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 锁存器 |
| 英文描述： | AUP/ULP/V SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO8 |
| 封装： | SSOP-8 |
| 文件页数： | 20/20页 |
| 文件大小： | 724K |
| 代理商： | SN74AUP2G79DCUR |
VM
From Output
Under Test
CL
(see Note A)
LOAD CIRCUIT
1 M
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
INVERTING AND NONINVERTING OUTPUTS
tPLH
tPHL
tPLH
VOH
VOL
VI
0 V
Input
Output
VM
5, 10, 15, 30 pF
VCC/2
VCC
VCC = 1.2 V
± 0.1 V
VCC = 0.8 V
VCC = 1.5 V
± 0.1 V
VCC = 1.8 V
± 0.15 V
VCC = 2.5 V
± 0.2 V
VCC = 3.3 V
± 0.3 V
5, 10, 15, 30 pF
VCC/2
VCC
5, 10, 15, 30 pF
VCC/2
VCC
5, 10, 15, 30 pF
VCC/2
VCC
CL
VM
VI
5, 10, 15, 30 pF
VCC/2
VCC
5, 10, 15, 30 pF
VCC/2
VCC
th
tsu
Data Input
Timing Input
VCC
0 V
VCC
0 V
tw
Input
VOLTAGE WAVEFORMS
SETUP AND HOLD TIMES
VOLTAGE WAVEFORMS
PULSE DURATION
VCC/2
VCC
VCC/2
www.ti.com
SCES755B – DECEMBER 2009 – REVISED MARCH 2010
PARAMETER MEASUREMENT INFORMATION
(Propagation Delays, Setup and Hold Times, and Pulse Width)
A.
CL includes probe and jig capacitance.
B.
Waveform 1 is for an output with internal conditions such that the output is low, except when disabled by the output
control. Waveform 2 is for an output with internal conditions such that the output is high, except when disabled by the
output control.
C.
All input pulses are supplied by generators having the following characteristics: PRR
≤ 10 MHz, ZO = 50 , for
propagation delays tr/tf = 3 ns, for setup and hold times and pulse width tr/tf = 1.2 ns.
D.
The outputs are measured one at a time, with one transition per measurement.
E.
tPLH and tPHL are the same as tpd.
F.
All parameters and waveforms are not applicable to all devices.
Figure 3. Load Circuit and Voltage Waveforms
Copyright 2009–2010, Texas Instruments Incorporated
9
Product Folder Link(s): SN74AUP2G79
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SN74AUP2G79DCUR | 制造商:Texas Instruments 功能描述:Flip-Flop Logic IC 制造商:Texas Instruments 功能描述:IC, D-TYPE FLIP FLOP DUAL, 4.3NS, US8-8 |
| SN74AUP2G79DQER | 功能描述:触发器 Low-Pwr Dual Pos- Edge-Trgd D-Type 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 |
| SN74AUP2G79RSER | 功能描述:触发器 Lo-Pwr Dual Pos-Edge Triggered D-Type 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 |
| SN74AUP2G79YFPR | 功能描述:触发器 Low-Pwr Dual Pos- Edge-Trgd D-Type 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 |
| SN74AUP2G80DCUR | 功能描述:触发器 Lo-Pwr Dual Pos-Edge Trgr DType Flip-Flop 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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