参数资料
型号: 74LVC574AD,112
厂商: NXP Semiconductors
文件页数: 17/19页
文件大小: 0K
描述: IC OCT D FF POS-EDG TRIG 20SOIC
产品培训模块: Logic Packages
标准包装: 1,520
系列: 74LVC
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
延迟时间 - 传输: 9ns
触发器类型: 正边沿
输出电流高,低: 24mA,24mA
电源电压: 1.2 V ~ 3.6 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 20-SOIC(0.295",7.50mm 宽)
包装: 管件
74LVC574A
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 5 — 18 December 2012
7 of 19
NXP Semiconductors
74LVC574A
Octal D-type flip-flop; 5 V tolerance; positive edge-trigger; 3-state
[1]
All typical values are measured at VCC = 3.3 V (unless stated otherwise) and Tamb =25 C.
10. Dynamic characteristics
IOZ
OFF-state
output
current
VI =VIH or VIL; VCC = 3.6 V;
VO =5.5 V orGND;
-0.1
10
-
20
A
IOFF
power-off
leakage
supply
VCC = 0 V; VI or VO = 5.5 V
-
0.1
10
-
20
A
ICC
supply
current
VCC = 3.6 V; VI =VCC or GND;
IO =0A
-0.1
10
-
40
A
I
CC
additional
supply
current
per input pin; VCC = 2.7 V to 3.6
V; VI =VCC 0.6 V; IO =0 A
-
5
500
-
5000
A
CI
input
capacitance
VCC = 0 V to 3.6 V;
VI =GND to VCC
-5.0
-
pF
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 10.
Symbol Parameter
Conditions
40 C to +85 C
40 C to +125 C Unit
Min
Typ[1]
Max
Min
Max
tpd
propagation
delay
CP to Qn; see Figure 7
VCC = 1.2 V
-
17.0
-
ns
VCC = 1.65 V to 1.95 V
4.6
6.4
13.1
4.6
15.1
ns
VCC = 2.3 V to 2.7 V
2.6
3.9
7.9
2.6
9.1
ns
VCC = 2.7 V
1.5
3.7
8.0
1.5
10.0
ns
VCC = 3.0 V to 3.6 V
1.5
3.5
7.0
1.5
9.0
ns
ten
enable time
OE to Qn; see Figure 9
VCC = 1.2 V
-
19.0
-
ns
VCC = 1.65 V to 1.95 V
1.5
7.0
17.1
1.5
19.8
ns
VCC = 2.3 V to 2.7 V
1.5
4.0
9.4
1.5
10.9
ns
VCC = 2.7 V
1.5
4.1
8.5
1.5
11.0
ns
VCC = 3.0 V to 3.6 V
1.5
3.2
7.5
1.5
9.5
ns
tdis
disable time
OE to Qn; see Figure 9
VCC = 1.2 V
-
9.0
-
ns
VCC = 1.65 V to 1.95 V
2.5
4.1
10.1
2.5
11.6
ns
VCC = 2.3 V to 2.7 V
1.0
2.3
5.7
1.0
6.6
ns
VCC = 2.7 V
1.5
3.1
6.5
1.5
8.5
ns
VCC = 3.0 V to 3.6 V
1.5
2.9
6.0
1.5
7.5
ns
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74LVC574AD118 制造商:NXP Semiconductors 功能描述:
74LVC574ADB 功能描述:触发器 3.3V OCTAL D FF POS EDGE 3-S 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
74LVC574ADB,112 功能描述:触发器 3.3V OCTAL D FF POS 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
74LVC574ADB,118 功能描述:触发器 3.3V OCTAL D FF POS 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
74LVC574ADB118 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述: