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参数资料
| 型号： | SN74LVCR162245DGG |
| 厂商： | Texas Instruments, Inc. |
| 元件分类： | 通用总线功能 |
| 英文描述： | 12-Bit Asynchronous Binary Counters 16-SOIC -40 to 85 |
| 中文描述： | 16位总线收发器和三态输出 |
| 文件页数： | 4/6页 |
| 文件大小： | 100K |
| 代理商： | SN74LVCR162245DGG |
SN74LVCR162245
16-BIT BUS TRANSCEIVER
WITH 3-STATE OUTPUTS
SCES047 - AUGUST 1995
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
UNIT
IOH = –100
μ
A
IOH = –4 mA,
IOH = –8 mA,
IOH = –6 mA,
IOH = –12 mA,
IOH = –100
μ
A
IOH = –4 mA,
IOH = –8 mA,
IOH = –6 mA,
IOH = –12 mA,
VI = VCC or GND
VI = 0.8 V
VI = 2 V
VI = 0 to 3.6 V
VO = VCC or GND
VI = VCC or GND,
One input at VCC – 0.6 V,
VI = VCC or GND
VO = VCC or GND
MIN to MAX
VCC–0.2
2.2
VIH = 2 V
VIH = 2 V
VIH = 2 V
VIH = 2 V
2.7 V
VOH
2.7 V
2
V
3 V
2.4
3 V
2
MIN to MAX
0.2
VIL = 0.8 V
VIL = 0.8 V
VIL = 0.8 V
VIL = 0.8 V
2.7 V
0.4
VOL
2.7 V
0.6
V
3 V
0.55
3 V
0.8
±
5
Il
3.6 V
μ
A
3 V
75
μ
A
Il(hold)
–75
3.6 V
±
500
±
10
μ
A
μ
A
μ
A
μ
A
pF
IOZ§
ICC
ICC
Ci
Cio
For conditions shown as MIN or MAX, use the appropriate values under recommended operating conditions.
All typical values are at VCC = 3.3 V, TA = 25
°
C.
§For I/O ports, the parameter IOZ includes the input leakage current.
3.6 V
IO = 0
Other inputs at VCC or GND
3.6 V
20
2.7 V to 3.6 V
500
Control inputs
3.3 V
2.5
A or B ports
3.3 V
3.5
pF
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature, C
L
= 50 pF (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 3.3 V
±
0.3 V
MIN
VCC = 2.7 V
UNIT
MAX
MIN
MAX
tpd
ten
tdis
A or B
B or A
1.5
7.5
1.5
8.5
ns
OE
A or B
1.5
9
1.5
10
ns
OE
A or B
1.5
7.5
1.5
8.5
ns
operating characteristics, V
CC
= 3.3 V, T
A
= 25 C
PARAMETER
TEST CONDITIONS
TYP
20
UNIT
Cd
Cpd
Power dissipation capacitance per transceiver
Outputs enabled
CL= 50 pF
CL = 50 pF, f = 10 MHz
pF
Outputs enabled
2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SN74LVCR162245DGGR | 功能描述:总线收发器 Tri-State 16-Bit Bus RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
| SN74LVCR162245DL | 功能描述:总线收发器 Tri-State 16-Bit Bus RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
| SN74LVCR162245DLR | 功能描述:总线收发器 16-Bit Bus Transceiver RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
| SN74LVCR162245KR | 功能描述:总线收发器 Tri-State 16-Bit Bus RoHS:否 制造商:Fairchild Semiconductor 逻辑类型:CMOS 逻辑系列:74VCX 每芯片的通道数量:16 输入电平:CMOS 输出电平:CMOS 输出类型:3-State 高电平输出电流:- 24 mA 低电平输出电流:24 mA 传播延迟时间:6.2 ns 电源电压-最大:2.7 V, 3.6 V 电源电压-最小:1.65 V, 2.3 V 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-48 封装:Reel |
| SN74LVCR16245ADGG | 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述: |
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