參數(shù)資料
型號(hào)： 74LVTH16543MEAX
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類(lèi)： 通用總線(xiàn)功能
英文描述： 8K SPI 1K X 8, 16B PAGE, 2.5V SER EE, -40C to +125C, 8-TSSOP, T/R
中文描述： LVT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56
封裝： 0.300 INCH, MO-118, SSOP-56
文件頁(yè)數(shù)： 6/12頁(yè)
文件大?。?/td> 93K
代理商： 74LVTH16543MEAX
Philips Semiconductors
Product specification
74LVT16543A
3.3V 16-bit registered transceiver (3-State)
1998 Feb 19
6
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40
°
C to +85
°
C
UNIT
MIN
TYP
1
MAX
V
IK
Input clamp voltage
V
CC
= 2.7V; I
IK
= –18mA
–0.85
–1.2
V
V
CC
= 2.7 to 3.6V; I
OH
= –100
μ
A
V
CC
–0.2
V
CC
V
OH
High-level output voltage
V
CC
= 2.7V; I
OH
= –8mA
2.4
2.54
V
V
CC
= 3.0V; I
OH
= –32mA
2.0
2.36
V
CC
= 2.7V; I
OL
= 100
μ
A
0.07
0.2
V
CC
= 2.7V; I
OL
= 24mA
0.3
0.5
V
OL
Low-level output voltage
V
CC
= 3.0V; I
OL
= 16mA
0.2
0.4
V
V
CC
= 3.0V; I
OL
= 32mA
0.3
0.5
V
CC
= 3.0V; I
OL
= 64mA
0.35
0.55
V
RST
Power-up output low voltage
5
V
CC
= 3.6V; I
O
= 1mA; V
I
= GND or V
CC
0.13
0.55
V
V
CC
= 3.6V; V
I
= V
CC
or GND
Control pins
0.1
±
1
V
CC
= 0 or 3.6V; V
I
= 5.5V
0.1
10
I
I
Input leakage current
V
CC
= 3.6V; V
I
= 5.5V
0.5
20
μ
A
V
CC
= 3.6V; V
I
= V
CC
I/O Data pins
4
0.5
10
V
CC
= 3.6V; V
I
= 0
1.0
–5
I
OFF
Output off current
V
CC
= 0V; V
I
or V
O
= 0 to 4.5V
1.0
±
100
μ
A
Bus H ld
A or B outputs
7
t
V
CC
= 3V; V
I
= 0.8V
75
130
I
HOLD
V
CC
= 3V; V
I
= 2.0V
V
CC
= 0V to 3.6V; V
CC
= 3.6V
–75
±
500
–140
μ
A
I
EX
Current into an output in the
High state when V
O
> V
CC
V
O
= 5.5V; V
CC
= 3.0V
45
125
μ
A
I
PU/PD
Power up/down 3-State output
current
3
V
CC
≤
1.2V; V
O
= 0.5V to V
CC
; V
I
= GND or V
CC
;
OE/OE = Don’t care
35
±
100
μ
A
I
CCH
V
CC
= 3.6V; Outputs High, V
I
= GND or V
CC,
I
O =
0
0.07
0.12
I
CCL
Quiescent supply current
V
CC
= 3.6V; Outputs Low, V
I
= GND or V
CC,
I
O =
0
4.5
6
mA
I
CCZ
V
CC
= 3.6V; Outputs Disabled; V
I
= GND or V
CC,
I
O =
0
6
0.07
0.12
I
CC
Additional supply current per
input pin
2
V
CC
= 3V to 3.6V; One input at V
CC
-0.6V,
Other inputs at V
CC
or GND
0.1
0.2
mA
NOTES:
1. All typical values are at V
CC
= 3.3V and .
2. This is the increase in supply current for each input at the specified voltage level other than V
CC
or GND
3. This parameter is valid for any V
CC
between 0V and 1.2V with a transition time of up to 10msec. From V
CC
= 1.2V to V
CC
= 3.3V
±
0.3V a
transition time of 100
μ
sec is permitted. This parameter is valid for T
amb
= 25
°
C only.
4. Unused pins at V
CC
or GND.
5. For valid test results, data must not be loaded into the flip-flops (or latches) after applying power.
6. I
is measured with outputs pulled to V
or GND.
7. This is the bus hold overdrive current required to force the input to the opposite logic state.
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