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参数资料
型号： IDT74LVCH162501APA
厂商： INTEGRATED DEVICE TECHNOLOGY INC
元件分类： 总线收发器
英文描述： LVC/LCX/Z SERIES, 18-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56
封装： 0.50 MM PITCH, TSSOP-56
文件页数： 2/7页
文件大小： 131K
代理商： IDT74LVCH162501APA
2
EXTENDEDCOMMERCIALTEMPERATURERANGE
IDT74LVCH162501A
3.3V CMOS 18-BIT REGISTERED TRANSCEIVER W/ 3-STATE OUTPUTS
1998 Integrated Device Technology, Inc.
DSC-123456
c
SSOP/ TSSOP/ TVSOP
TOP VIEW
CAPACITANCE (TA = +25OC, f = 1.0MHz)
Symbol
Parameter(1)
Conditions
Typ.
Max.
Unit
CIN
Input Capacitance
VIN = 0V
4.5
6
pF
COUT
Output
Capacitance
VOUT = 0V
6.5
8
pF
CI/O
I/O Port
Capacitance
VIN = 0V
6.5
8
pF
LVC Link
NOTE:
1. As applicable to the device type.
PIN DESCRIPTION
Pin Names
Description
OEAB
A-to-B Output Enable Input
OEBA
B-to-A Output Enable Input (Active LOW)
LEAB
A-to-B Latch Enable Input
LEBA
B-to-A Latch Enable Input
CLKAB
A-to-B Clock Input
CLKBA
B-to-A Clock Input
Ax
A-to-B Data Inputs or B-to-A 3-State Outputs(1)
Bx
B-to-A Data Inputs or A-to-B 3-State Outputs(1)
FUNCTION TABLE (1, 2)
Inputs
Outputs
OEAB
LEAB
CLKAB
Ax
Bx
LX
X
Z
HH
X
L
HH
X
H
HL
↑
LL
HL
↑
HH
HL
L
X
B(3)
HL
H
X
B(4)
NOTES:
1. H = HIGH Voltage Level
L = LOW Voltage Level
X = Don’t Care
Z = High Impedance
↑ = LOW-to-HIGH Transition
2. A-to-B data flow is shown. B-to-A data flow is similar but uses
OEBA,
LEBA, and CLKBA.
3. Output level before the indicated steady-state input conditions were
established.
4. Output level before the indicated steady-state input conditions were
established, provided that CLKAB was HIGH before LEAB went LOW.
OEAB
LEAB
A1
GND
A2
A3
VCC
A4
A5
GND
A6
A7
A8
A9
GND
A10
A11
VCC
A12
A13
OEBA
A14
A15
LEBA
SO56-1
SO56-2
SO56-3
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
48
49
50
51
52
53
54
55
56
1
GND
B1
B2
GND
B3
B4
VCC
B5
B6
GND
B7
B8
B9
B10
GND
B11
B12
VCC
B13
B14
GND
B15
B16
GND
A16
A17
25
26
27
28
32
31
30
29
B18
GND
A18
CLKBA
B17
CLKAB
PIN CONFIGURATION
NOTE:
1. These pins have “Bus-hold”. All other pins are standard inputs, outputs,
or I/Os.
ABSOLUTE MAXIMUM RATINGS (1)
Symbol
Description
Max.
Unit
VTERM(2)
Terminal Voltage with Respect to GND
– 0.5 to +6.5
V
VTERM(3)
Terminal Voltage with Respect to GND
– 0.5 to +6.5
V
TSTG
Storage Temperature
– 65 to +150
°C
IOUT
DC Output Current
– 50 to +50
mA
IIK
IOK
Continuous Clamp Current,
VI < 0 or VO < 0
– 50
mA
ICC
ISS
Continuous Current through
each VCC or GND
±100
mA
LVC Link
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM
RATINGS may cause permanent damage to the device.
This is a
stress rating only and functional operation of the device at these or
any other conditions above those indicated in the operational sections
of this specification is not implied.
Exposure to absolute maximum
rating conditions for extended periods may affect reliability.
2. VCC terminals.
3. All terminals except VCC.
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相关代理商/技术参数
参数描述
IDT74LVCH16260PA 制造商:Integrated Device Technology Inc 功能描述:
IDT74LVCH16373APAG 功能描述:IC TRANSP LATCH 16BIT D 48-TSSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 锁销 系列:74LVCH 标准包装:48 系列:74VHCT 逻辑类型:D 型，可寻址 电路:1:8 输出类型:标准 电源电压:4.5 V ~ 5.5 V 独立电路:1 延迟时间 - 传输:6ns 输出电流高，低:8mA，8mA 工作温度:-55°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:管件
IDT74LVCH16373APAG8 功能描述:IC TRANSP LATCH 16BIT D 48-TSSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 锁销 系列:74LVCH 标准包装:48 系列:74VHCT 逻辑类型:D 型，可寻址 电路:1:8 输出类型:标准 电源电压:4.5 V ~ 5.5 V 独立电路:1 延迟时间 - 传输:6ns 输出电流高，低:8mA，8mA 工作温度:-55°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:管件
IDT74LVCH16374APAG 功能描述:IC FLIP FLOP 16BIT D 3ST 48TSSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 触发器 系列:74LVCH 标准包装:1 系列:74AC 功能:设置（预设）和复位 类型:D 型 输出类型:差分 元件数:2 每个元件的位元数:1 频率 - 时钟:160MHz 延迟时间 - 传输:6ns 触发器类型:正边沿 输出电流高，低:24mA，24mA 电源电压:2 V ~ 6 V 工作温度:-55°C ~ 125°C 安装类型:表面贴装 封装/外壳:14-SOIC（0.154"，3.90mm 宽） 包装:Digi-Reel® 产品目录页面:928 (CN2011-ZH PDF) 其它名称:296-18123-6
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