參數(shù)資料
型號： 74ABT853
廠商： NXP Semiconductors N.V.
英文描述： 8-bit transceiver with 9-bit parity checker/generator and flag latch (3-State)(帶9位奇偶發(fā)生器/校驗(yàn)器和標(biāo)志鎖存的的8位收發(fā)器（三態(tài)）)
中文描述： 8位收發(fā)器與9位奇偶校驗(yàn)器/發(fā)電機(jī)和標(biāo)志鎖存器（3態(tài)）（帶9位奇偶發(fā)生器/校驗(yàn)器和標(biāo)志鎖存的的8位收發(fā)器（三態(tài)））
文件頁數(shù)： 4/7頁
文件大小： 82K
代理商： 74ABT853
Philips Semiconductors
Product specification
74ABT853
8-bit transceiver with 9-bit parity checker/
generator and flag latch (3-State)
1995 Sep 06
4
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
LIMITS
UNIT
MIN
MAX
V
CC
DC supply voltage
4.5
5.5
V
V
I
Input voltage
0
V
CC
V
V
IH
High-level input voltage
2.0
V
V
IL
Low-level input voltage
0.8
V
I
OH
High-level output current
–32
mA
I
OL
Low-level output current
64
mA
t/
v
Input transition rise or fall rate
0
5
ns/V
T
amb
Operating free-air temperature range
–40
+85
°
C
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
T
amb
= +25
°
C
T
amb
= –40
°
C
°
C
UNIT
Min
Typ
Max
Min
Max
V
IK
Input clamp voltage
V
CC
= 4.5V; I
IK
= –18mA
V
CC
= 4.5V; I
OH
= –3mA; V
I
= V
IL
or V
IH
–0.9
–1.2
–1.2
V
2.5
3.5
2.5
V
V
OH
High–level output voltage
All outputs except ERROR
V
CC
= 5.0V; I
OH
= –3mA; V
I
= V
IL
or V
IH
3.0
4.0
3.0
V
V
CC
= 4.5V; I
OH
= –32mA; V
I
= V
IL
or V
IH
V
CC
= 4.5V; I
OL
= 64mA; V
I
= V
IL
or V
IH
V
CC
= 5.5V; V
I
= GND or 5.5V
V
CC
= 5.5V; V
I
= GND or 5.5V
V
CC
= 0.0V; V
O
or V
I
≤
4.5V
V
CC
= 2.1V; V
O
= 0.5V; V
I
= GND or V
CC
;
V
OE
= Don’t care
V
CC
= 5.5V; V
O
= 2.7V; V
I
= V
IL
or V
IH
V
CC
= 5.5V; V
O
= 0.5V; V
I
= V
IL
or V
IH
V
CC
= 5.5V; V
O
= 5.5V; V
I
= GND or V
CC
V
CC
= 5.5V; V
O
= 2.5V
V
CC
= 5.5V; Outputs High, V
I
= GND or V
CC
V
CC
= 5.5V; Outputs Low, V
I
= GND or V
CC
V
CC
= 5.5V; Outputs 3-State;
V
I
CC
Outputs enabled, one input at 3.4V,
other inputs at V
CC
or GND; V
CC
= 5.5V
Outputs 3-State, one data input at 3.4V,
other inputs at V
CC
or GND; V
CC
= 5.5V
Outputs 3-State, one enable input at 3.4V,
other inputs at V
CC
or GND; V
CC
= 5.5V
2.0
2.6
2.0
V
V
OL
I
I
Low-level output voltage
0.42
0.55
0.55
V
Input leakage
current
Power-off leakage current
Control pins
Data pins
±
0.01
±
5
±
5.0
±
1.0
±
100
±
100
±
1.0
±
100
±
100
μ
A
μ
A
μ
A
I
OFF
I
PU/PD
Power-up/down 3-State
output current
3
±
5.0
±
50
±
50
μ
A
I
IH
+ I
OZH
I
IL
+ I
OZL
I
CEX
I
O
I
CCH
I
CCL
3-State output High current
5.0
50
50
μ
A
μ
A
μ
A
3-State output Low current
–5.0
–50
–50
Output high leakage current
5.0
50
50
Output current
1
–50
–100
–180
–50
–180
mA
0.5
250
250
μ
A
Quiescent supply current
25
38
38
mA
I
CCZ
0.5
50
50
μ
A
0.5
1.5
1.5
mA
I
CC
Additional supply current per
input pin
2
0.01
50
50
μ
A
0.5
1.5
1.5
mA
NOTES:
1. Not more than one output should be tested at a time, and the duration of the test should not exceed one second.
2. This is the increase in supply current for each input at 3.4V.
3. This parameter is valid for any V
CC
between 0V and 2.1V, with a transition time of up to 10msec. From V
CC
= 2.1V to V
CC
= 5V
±
10%, a
transition time of up to 100
μ
sec is permitted. The ERROR output pin 10 is not included in this spec due to the open collector design.
相關(guān)PDF資料
PDF描述
74ABT853D 8-bit transceiver with 9-bit parity checker/ generator and flag latch 3-State
74ABT853N 8-bit transceiver with 9-bit parity checker/ generator and flag latch 3-State
74ABT853DB 8-bit transceiver with 9-bit parity checker/ generator and flag latch 3-State
74ABT861DB 10-bit bus transceiver 3-State
74ABT861 10-bit bus transceiver 3-State
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參數(shù)描述
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74ABT863D,602 功能描述:總線收發(fā)器 9-BIT TRANSCEIVER 3-S RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
74ABT863D,623 功能描述:總線收發(fā)器 9-BIT TRANSCEIVER 3-S RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
74ABT863DB,112 功能描述:總線收發(fā)器 9-BIT TRANSCEIVER 3-S RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
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