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參數(shù)資料
| 型號(hào)： | 74LVT623D |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 通用總線功能 |
| 英文描述： | 8-Bit Binary Counters With 3-State Output Registers 16-SOIC -40 to 85 |
| 中文描述： | LVT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20 |
| 封裝： | PLASTIC, SO-20 |
| 文件頁(yè)數(shù)： | 3/10頁(yè) |
| 文件大小： | 123K |
| 代理商： | 74LVT623D |
Philips Semiconductors
Product specification
74LVT623
3.3 V octal transceiver with dual enable (3-State)
1999 Jul 09
3
LOGIC SYMBOL (IEEE/IEC)
EN1
EN1
1
2
SA00196
1
19
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
PIN DESCRIPTION
PIN NUMBER
SYMBOL
NAME AND FUNCTION
1
OEAB
Output enable input, A side to B
side (active-High)
2, 3, 4, 5,
6, 7, 8, 9
18, 17, 16, 15,
14, 13, 12, 11
A0 – A7
Data inputs/outputs (A side)
B0 – B7
Data inputs/outputs (B side)
19
OEBA
Output enable input, B side to A
side (active-Low)
Ground (0 V)
10
GND
20
V
CC
Positive supply voltage
FUNCTION TABLE
INPUTS
INPUTS/OUTPUTS
OEBA
OEAB
An
Bn
L
L
An = Bn
Inputs
H
H
Inputs
Bn = An
H
L
Z
Z
L
H
An = Bn
Bn = An
H =High voltage level
L
=Low voltage level
Z =High impedance “off” state
ABSOLUTE MAXIMUM RATINGS
1, 2
SYMBOL
PARAMETER
CONDITIONS
RATING
UNIT
V
CC
I
IK
V
I
I
OK
V
OUT
DC supply voltage
–0.5 to +4.6
V
DC input diode current
DC input voltage
3
V
I
< 0
–50
mA
–0.5 to +7.0
V
DC output diode current
DC output voltage
3
V
O
< 0
–50
mA
Output in Off or High state
–0.5 to +7.0
V
I
OUT
DC output current
Output in Low state
128
mA
Output in High state
–64
T
stg
Storage temperature range
–65 to 150
°
C
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150
°
C.
3. The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings are observed.
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| 74LVT640D | 功能描述:總線收發(fā)器 3.3V OCTAL BUS XCVR INV 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 |
| 74LVT640D,112 | 功能描述:總線收發(fā)器 3.3V OCTAL BUS XCVR 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 |
| 74LVT640D,118 | 功能描述:總線收發(fā)器 3.3V OCTAL BUS XCVR 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 |
| 74LVT640DB | 功能描述:總線收發(fā)器 3.3V OCTAL BUS XCVR INV 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 |
| 74LVT640DB,112 | 功能描述:總線收發(fā)器 3.3V OCTAL BUS XCVR 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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