參數(shù)資料
型號: SN74ALVCH16903DLR
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: ALVC/VCX/A SERIES, 12-BIT DRIVER, TRUE OUTPUT, PDSO56
封裝: 0.300 INCH, GREEN, PLASTIC, SSOP-56
文件頁數(shù): 18/18頁
文件大?。?/td> 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
9
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