參數(shù)資料
型號: 74ABT16825A
廠商: NXP Semiconductors N.V.
英文描述: 18-bit buffer/line driver; non-inverting 3-State
中文描述: 18位緩沖器/線路驅(qū)動器,非反相三態(tài)
文件頁數(shù): 6/10頁
文件大?。?/td> 75K
代理商: 74ABT16825A
Philips Semiconductors
Product specification
74ABT16825A
74ABTH16825A
18-bit buffer/line driver; non-inverting (3-State)
1998 Feb 25
6
AC WAVEFORMS
nAx INPUT
V
M
V
M
nYx
OUTPUT
V
M
V
M
t
PLH
t
PHL
SA00016
3.0V or V
CC
whichever
is less
0V
V
OH
V
OL
Waveform 1. Input (nAx) to Output (nYx) Propagation Delays
nOEx INPUT
V
M
V
M
t
PZH
t
PHZ
nYx OUTPUT
V
OH
V
OH
– 0.3V
V
M
V
M
nYx OUTPUT
V
OL
t
PZL
t
PLZ
3.5V
0V
V
OL
+ 0.3V
SA00071
Waveform 2. 3-State Output Enable and Disable Times
TEST CIRCUIT AND WAVEFORM
PULSE
GENERATOR
R
T
V
IN
D.U.T.
V
OUT
R
L
V
CC
R
L
7.0V
Test Circuit for 3-State Outputs
V
M
V
M
t
W
AMP (V)
NEGATIVE
PULSE
10%
10%
90%
90%
0V
V
M
V
M
t
W
AMP (V)
POSITIVE
PULSE
90%
90%
10%
10%
0V
t
THL
(t
F
)
t
TLH
(t
R
)
t
THL
(t
F
)
t
TLH
(t
R
)
V
M
= 1.5V
Input Pulse Definition
DEFINITIONS
R
L
=
Load resistor; see AC CHARACTERISTICS for value.
C
L
=
Load capacitance includes jig and probe capacitance;
see AC CHARACTERISTICS for value.
R
T
=
Termination resistance should be equal to Z
OUT
of
pulse generators.
INPUT PULSE REQUIREMENTS
FAMILY
Amplitude
Rep. Rate
t
W
t
R
t
F
74ABT/H16
3.0V
1MHz
500ns
2.5ns
2.5ns
SWITCH POSITION
TEST
SWITCH
t
PLZ
t
PZL
All other
closed
closed
open
SA00018
C
L
相關(guān)PDF資料
PDF描述
74ABT16825ADGG 18-bit buffer/line driver; non-inverting 3-State
74ABT16825ADL 18-bit buffer/line driver; non-inverting 3-State
74ABTH16825A 18-bit buffer/line driver, non-inverting(3-State)(18位緩沖器/線驅(qū)動器,同相(三態(tài)))
74ABTH16825ADL 18-bit buffer/line driver; non-inverting 3-State
74ABTH16952 16-bit registered transceiver (3-State)(16位寄存收發(fā)器(三態(tài)))
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74ABT16827ADG 功能描述:緩沖器和線路驅(qū)動器 20-BIT BUF/DRVR 3-S RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel