參數(shù)資料
型號(hào): ACH16540DGG
廠(chǎng)商: NXP SEMICONDUCTORS
元件分類(lèi): 通用總線(xiàn)功能
英文描述: JT 13C 13#22D PIN WALL RECP
中文描述: ALVC/VCX/A SERIES, DUAL 8-BIT DRIVER, INVERTED OUTPUT, PDSO48
封裝: 6.10 MM, PLASTIC, MO-153ED, SOT-362-1, TSSOP2-48
文件頁(yè)數(shù): 7/12頁(yè)
文件大?。?/td> 97K
代理商: ACH16540DGG
Philips Semiconductors
Product specification
74ALVCH16540
16-bit buffer/line driver, inverting,
5V input tolerant (3-State)
1997 Aug 11
7
TEST CIRCUIT
PULSE
GENERATOR
R
T
V
IN
D.U.T.
V
OUT
C
L
V
CC
R
L
=500
SWITCH POSITION
TEST
t
PLH
/t
PHL
t
PLZ
/t
PZL
t
PHZ
/t
PZH
SWITCH
Open
2
V
CC
GND
Test Circuit for 3-State Outputs
Open
GND
S
1
2
V
CC
DEFINITIONS
R
L
= Load resistor
C
L
= Load capacitance includes jig and probe capacitance
R
T
=Termination resistance should be equal to Z
OUT
of pulse generators.
V
CC
2.7V
2.7 – 3.6V
V
IN
V
CC
2.7V
SW00047
R
L
=500
Waveform 3. Load circuitry for switching times
AC WAVEFORMS FOR V
CC
= 2.3V TO 2.7V AND V
CC
< 2.3V RANGE
V
M
= 0.5 * V
CC
V
X
= V
OL
+ 0.15V
V
Y
= V
–0.15V
V
and V
OH
are the typical output voltage drop that occur with the
output load.
VI
= V
CC
SW00111
nAn
INPUT
V
M
t
PHL
t
PLH
V
OL
V
I
V
M
GND
V
OH
nYn
OUTPUT
Waveform 4. Input (An) to output (Yn) propagation delay times
t
PLZ
t
PZL
V
I
OE INPUT
GND
V
CC
Y OUTPUT
LOW-to-OFF
OFF-to-LOW
V
OL
V
OH
Y OUTPUT
HIGH-to-OFF
OFF-to-HIGH
GND
outputs
enabled
outputs
enabled
outputs
disabled
t
PHZ
V
M
V
M
V
M
t
PZH
V
X
V
Y
SW00112
Waveform 5. 3-State enable and disable times
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ACH16540DL 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:2.5V/3.3V 16-bit buffer/line driver, inverting, 5V input tolerant 3-State
ACH16543DGG 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:16-bit D-type registered transceiver; 3-state
ACH16646DGG 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:16-bit bus transceiver/register 3-State
ACH16652DGG 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:16-bit transceiver/register with dual enable; 3-state
ACH16821DGG 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:20-bit bus-interface D-type flip-flop; positive-edge trigger 3-State