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参数资料
| 型号： | SN74LVC32AQDRQ1 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 门电路 |
| 英文描述： | LVC/LCX/Z SERIES, QUAD 2-INPUT OR GATE, PDSO14 |
| 封装： | ROHS COMPLIANT, PLASTIC, MS-012AB, SOIC-14 |
| 文件页数： | 6/11页 |
| 文件大小： | 274K |
| 代理商： | SN74LVC32AQDRQ1 |
www.ti.com
PARAMETER MEASUREMENT INFORMATION
VM
th
tsu
From Output
Under Test
CL
(see Note A)
LOAD CIRCUIT
S1
VLOAD
Open
GND
RL
Data Input
Timing Input
VI
0 V
VI
0 V
tw
Input
VOLTAGE WAVEFORMS
SETUP AND HOLD TIMES
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
INVERTING AND NONINVERTING OUTPUTS
VOLTAGE WAVEFORMS
PULSE DURATION
tPLH
tPHL
tPLH
VOH
VOL
VI
0 V
Input
Output
Waveform 1
S1 at VLOAD
(see Note B)
Output
Waveform 2
S1 at GND
(see Note B)
VOL
VOH
tPZL
tPZH
tPLZ
tPHZ
VLOAD/2
0 V
VOL + V
VOH - V
≈0 V
VI
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES
LOW- AND HIGH-LEVEL ENABLING
Output
tPLH/tPHL
tPLZ/tPZL
tPHZ/tPZH
Open
VLOAD
GND
TEST
S1
NOTES: 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 .
D. The outputs are measured one at a time, with one transition per measurement.
E. tPLZ and tPHZ are the same as tdis.
F. tPZL and tPZH are the same as ten.
G. tPLH and tPHL are the same as tpd.
H. All parameters and waveforms are not applicable to all devices.
Output
Control
VM
VI
VM
2.7 V
3.3 V
± 0.3 V
500
500
VCC
RL
6 V
VLOAD
CL
50 pF
0.3 V
V
2.7 V
VI
1.5 V
VM
tr/tf
≤2.5 ns
INPUTS
QUADRUPLE 2-INPUT POSITIVE-OR GATE
SCAS706B – SEPTEMBER 2003 – REVISED FEBRUARY 2008
Figure 1. Load Circuit and Voltage Waveforms
4
Copyright 2003–2008, Texas Instruments Incorporated
Product Folder Link(s): SN74LVC32A-Q1
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| SN74LVC32AQPWRVS | 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述: |
| SN74LVC32ARGYR | 功能描述:逻辑门 Quad 2-Input Pos RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
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