参数资料
| 型号： | 74HCT374N,652 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 7/8页 |
| 文件大小： | 0K |
| 描述： | IC FLIP FLOP OCT D 3ST 20DIP |
| 产品培训模块： | Logic Packages |
| 标准包装： | 720 |
| 系列： | 74HCT |
| 功能： | 标准 |
| 类型： | D 型总线 |
| 输出类型： | 三态非反相 |
| 元件数： | 1 |
| 每个元件的位元数： | 8 |
| 频率 - 时钟： | 44MHz |
| 延迟时间 - 传输： | 16ns |
| 触发器类型： | 正边沿 |
| 输出电流高，低： | 6mA，6mA |
| 电源电压： | 4.5 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 20-DIP（0.300"，7.62mm） |
| 包装： | 管件 |
74LVCH32245A
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 5 — 15 December 2011
7 of 15
NXP Semiconductors
74LVCH32245A
32-bit bus transceiver with direction pin; 5 V tolerant; 3-state
[1]
All typical values are measured at VCC = 3.3 V and Tamb =25 C.
[2]
The bus hold circuit is switched off when VI >VCC allowing 5.5 V on the input pin.
[3]
Valid for data inputs only. Control inputs do not have a bus hold circuit.
[4]
The specified sustaining current at the data inputs holds the input below the specified VI level.
[5]
The specified overdrive current at the data input forces the data input to the opposite logic input state.
10. Dynamic characteristics
IBHL
bus hold
LOW current
VCC = 1.65; VI = 0.58 V
10
-
10
-
A
VCC = 2.3; VI = 0.7 V
30
-
25
-
A
VCC = 3.0; VI = 0.8 V
75
-
60
-
A
IBHH
bus hold
HIGH
current
VCC = 1.65; VI = 1.07 V
10
-
10
-
A
VCC = 2.3; VI = 1.7 V
30
-
25
-
A
VCC = 3.0; VI = 2.0 V
75
-
60
-
A
IBHLO
bus hold
LOW
overdrive
current
VCC = 1.95 V
200
-
200
-
A
VCC = 2.7 V
300
-
300
-
A
VCC = 3.6 V
500
-
500
-
A
IBHHO
bus hold
HIGH
overdrive
current
VCC = 1.95 V
200
-
200
-
A
VCC = 2.7 V
300
-
300
-
A
VCC = 3.6 V
500
-
500
-
A
Table 6.
Static characteristics …continued
At recommended operating conditions. Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
40 C to +85 C
40 C to +125 C
Unit
Min
Typ[1]
Max
Min
Max
Table 7.
Dynamic characteristics
Voltages are referenced to GND (ground = 0 V). For test circuit see Figure 6.
Symbol Parameter
Conditions
Tamb = 40 C to +85 C 40 C to +125 C Unit
Min
Typ[1]
Max
Min
Max
tpd
propagation
delay
nAn to nBn; nBn to nAn; see Figure 4
VCC = 1.2 V
-
13.0
-
ns
VCC = 1.65 V to 1.95 V
1.5
5.2
12.2
1.5
13.8
ns
VCC = 2.3 V to 2.7 V
1.0
2.8
6.0
1.0
6.7
ns
VCC = 2.7 V
1.0
2.7
4.7
1.0
6.0
ns
VCC = 3.0 V to 3.6 V
1.0
2.4
4.5
1.0
6.0
ns
ten
enable time
nOE to nAn, nBn: see Figure 5
VCC = 1.2 V
-
15.0
-
ns
VCC = 1.65 V to 1.95 V
1.5
5.9
15.0
1.5
16.9
ns
VCC = 2.3 V to 2.7 V
1.0
3.3
7.9
1.0
8.8
ns
VCC = 2.7 V
1.5
3.5
6.7
1.5
8.5
ns
VCC = 3.0 V to 3.6 V
1.0
2.7
5.5
1.0
7.0
ns
相关PDF资料 |
PDF描述 |
|---|---|
| M85049/52S28W | STRAIN RLF 1.750-18 UNEF CADMIUM |
| MS27510A14C | PLUG COVER SHELL SIZE 14 GOLD |
| M85049/39-23A | STRAIN RELIEF 90 DEG SHELL SZ 23 |
| 74LV74N,112 | IC DUAL D F-F POS-EDGE 14-DIP |
| M85049/39-9A | STRAIN RELIEF 90 DEG SHELL SZ 9 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 74HCT374PW | 功能描述:触发器 OCTAL D 3-STATE RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel |
| 74HCT374PW,112 | 功能描述:触发器 OCTAL D 3-STATE RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel |
| 74HCT374PW,118 | 功能描述:触发器 OCTAL D 3-STATE RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel |
| 74HCT374PW118 | 制造商:Rochester Electronics LLC 功能描述: 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述: |
| 74HCT374PW-T | 功能描述:触发器 OCTAL D 3-STATE RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel |
发布紧急采购，3分钟左右您将得到回复。