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参数资料
型号： SN74AHC574NSRG4
厂商： TEXAS INSTRUMENTS INC
元件分类： 总线收发器
英文描述： AHC/VHC/H/U/V SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
封装： GREEN, PLASTIC, SOP-20
文件页数： 16/21页
文件大小： 795K
代理商： SN74AHC574NSRG4
SN54AHC574, SN74AHC574
OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS
WITH 3-STATE OUTPUTS
SCLS244I – OCTOBER 1995 – REVISED JULY 2003
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements over recommended operating free-air temperature range,
VCC = 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1)
TA = 25°C
SN54AHC574
SN74AHC574
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
UNIT
tw
Pulse duration, CLK high or low
5
ns
tsu
Setup time, data before CLK
↑
3.5
ns
th
Hold time, data after CLK
↑
1.5
ns
timing requirements over recommended operating free-air temperature range,
VCC = 5 V ± 0.5 V (unless otherwise noted) (see Figure 1)
TA = 25°C
SN54AHC574
SN74AHC574
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
UNIT
tw
Pulse duration, CLK high or low
5
ns
tsu
Setup time, data before CLK
↑
3
ns
th
Hold time, data after CLK
↑
1.5
ns
switching characteristics over recommended operating free-air temperature range,
VCC = 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
TO
LOAD
TA = 25°C
SN54AHC574
SN74AHC574
UNIT
PARAMETER
(INPUT)
(OUTPUT)
CAPACITANCE
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
f
CL = 15 pF
80*
125*
65*
65
MHz
fmax
CL = 50 pF
50
75
45
MHz
tPLH
CLK
Q
CL =15 pF
8.5*
13.2*
1*
15.5*
1
15.5
ns
tPHL
CLK
Q
CL = 15 pF
8.5*
13.2*
1*
15.5*
1
15.5
ns
tPZH
OE
Q
CL =15 pF
8.2*
12.8*
1*
15*
1
15
ns
tPZL
OE
Q
CL = 15 pF
8.2*
12.8*
1*
15*
1
15
ns
tPHZ
OE
Q
CL =15 pF
8.5*
13*
1*
15*
1
15
ns
tPLZ
OE
Q
CL = 15 pF
8.5*
13*
1*
15*
1
15
ns
tPLH
CLK
Q
CL =50 pF
11
16.7
1
19
1
19
ns
tPHL
CLK
Q
CL = 50 pF
11
16.7
1
19
1
19
ns
tPZH
OE
Q
CL =50 pF
10.7
16.3
1
18.5
1
18.5
ns
tPZL
OE
Q
CL = 50 pF
10.7
16.3
1
18.5
1
18.5
ns
tPHZ
OE
Q
CL =50 pF
11
15
1
17
1
17
ns
tPLZ
OE
Q
CL = 50 pF
11
15
1
17
1
17
ns
tsk(o)
CL = 50 pF
1.5**
1.5
ns
On products compliant to MIL-PRF-38535, this parameter is not production tested.
On products compliant to MIL-PRF-38535, this parameter does not apply.
相关PDF资料
PDF描述
SNJ54AHC574J AHC/VHC/H/U/V SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDIP20
SNJ54AHC574FK AHC/VHC/H/U/V SERIES, 8-BIT DRIVER, TRUE OUTPUT, CQCC20
SN74AHC594PWLE AHC SERIES, 8-BIT RIGHT SERIAL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO16
SN54AHC594W AHC SERIES, 8-BIT RIGHT SERIAL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, CDFP16
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相关代理商/技术参数
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SN74AHC574PW 功能描述:触发器 Octal Edge-Trig D-Ty F-F W/3-State Otpt 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
SN74AHC574PWE4 功能描述:触发器 Octal Edge-Trig D-Ty F-F W/3-State Otpt 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
SN74AHC574PWG4 功能描述:触发器 Octal Edge-Trig D-Ty F-F W/3-State Otpt 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
SN74AHC574PWR 功能描述:触发器 Tri-State Octal 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
SN74AHC574PWRE4 功能描述:触发器 Octal Edge-Trig D-Ty F-F W/3-State Otpt 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
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