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参数资料
| 型号： | SN74ALVCH16903DLR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | ALVC/VCX/A SERIES, 12-BIT DRIVER, TRUE OUTPUT, PDSO56 |
| 封装： | 0.300 INCH, GREEN, PLASTIC, SSOP-56 |
| 文件页数： | 18/18页 |
| 文件大小： | 401K |
| 代理商： | SN74ALVCH16903DLR |
www.ti.com
PARAMETER MEASUREMENT INFORMATION
From Output
Under Test
PARI/O
LOAD CIRCUIT
tPLH
tPHL
VCC/2
VCC
0 V
VCC/2
VOH
VOL
Input
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
Output
NOTES: A. CL includes probe and jig capacitance.
B. All input pulses are supplied by generators having the following characteristics: PRR
≤ 10 MHz, ZO = 50 , tr ≤ 2 ns, tf ≤ 2 ns.
C. tPLH and tPHL are the same as tpd.
CL = 0.6 pF
(see Note A)
Test
Point
PARI/O of
Second
ALVCH16903
CL = 0.6 pF
(see Note A)
ZO = 52
td = 63 ps
From Output
Under Test
CL = 30 pF
(see Note A)
LOAD CIRCUIT
RL = 10
tPLH
tPHL
VCC/2
VCC
0 V
VCC/2
VOH
VOL
Input
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
Output
Test
Point
NOTES: A. CL includes probe and jig capacitance.
B. All input pulses are supplied by generators having the following characteristics: PRR
≤ 10 MHz, ZO = 50 , tr ≤ 2 ns, tf ≤ 2 ns.
SN74ALVCH16903
3.3-V 12-BIT UNIVERSAL BUS DRIVER
WITH PARITY CHECKER AND DUAL 3-STATE OUTPUTS
SCES095D – MARCH 1997 – REVISED SEPTEMBER 2004
V
CC = 2.5 V ± 0.2 V
Figure 2. Load Circuit and Voltage Waveforms
Figure 3. Load Circuit and Voltage Waveforms
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| SN74ALVCH16952DL | 功能描述:总线收发器 16bit Reg RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
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