参数资料
型号: 74AHCT377
厂商: NXP Semiconductors N.V.
英文描述: Octal D-type flip-flop with data enable; positive-edge trigger(带数据使能的八D触发器;上升沿触发;三态)
中文描述: 八路D型触发器数据使触发器,积极边缘触发器(带数据使能的八?触发器,上升沿触发,三态)
文件页数: 9/20页
文件大小: 93K
代理商: 74AHCT377
2000 Aug 15
9
Philips Semiconductors
Product specification
Octal D-type flip-flop with data enable;
positive-edge trigger
74AHC377; 74AHCT377
AC CHARACTERISTICS
Type 74AHC377
GND = 0 V; t
r
= t
f
3.0 ns.
SYMBOL
PARAMETER
TEST CONDITIONS
T
amb
(
°
C)
UNIT
WAVEFORMS
C
L
25
40 to +85
40 to +125
MIN. TYP. MAX. MIN. MAX. MIN. MAX.
V
CC
= 3.0 to 3.6 V;
typical values at V
CC
= 3.3 V
t
PHL
/t
PLH
propagation delay
CP to Q
n
maximum clock pulse
frequency
propagation delay
CP to Q
n
clock pulse width
HIGH or LOW
set-up time D
n
to CP
set-up time E to CP
hold time D
n
to CP
hold time E to CP
maximum clock pulse
frequency
see Figs 6 and 8 15 pF
5.6
12.8
1.0
15.0
1.0
16.0
ns
f
max
see Figs 6 and 8
80
125
70
70
MHz
t
PHL
/t
PLH
see Figs 6 and 8 50 pF
8.0
16.0
1.0
18.0
1.0
20.0
ns
t
W
see Figs 6 and 8
5.0
5.0
5.0
ns
t
su
see Figs 7 and 8
5.0
5.0
1.5
1.5
50
75
5.0
5.0
1.5
1.5
45
5.0
5.0
1.5
1.5
45
ns
ns
ns
ns
MHz
t
h
f
max
see Figs 6 and 8
V
CC
= 4.5 to 5.5 V;
typical values at V
CC
= 5.0 V
t
PHL
/t
PLH
propagation delay
CP to Q
n
maximum clock pulse
frequency
propagation delay
CP to Q
n
clock pulse width
HIGH or LOW
set-up time D
n
to CP
set-up time E to CP
hold time D
n
to CP
hold time E to CP
maximum clock pulse
frequency
see Figs 6 and 8 15 pF
3.9
9.0
1.0
10.5
1.0
11.5
ns
f
max
see Figs 6 and 8
125
175
110
110
MHz
t
PHL
/t
PLH
see Figs 6 and 8 50 pF
5.6
10.5
1.0
12.0
1.0
13.5
ns
t
W
see Figs 6 and 8
5.0
5.0
5.0
ns
t
su
t
su
t
h
t
h
f
max
see Figs 7 and 8
4.5
4.5
2.0
2.0
85
120
4.5
4.5
2.0
2.0
75
4.5
4.5
2.0
2.0
75
ns
ns
ns
ns
MHz
see Figs 6 and 8
相关PDF资料
PDF描述
74AHCT541 Octal buffer/line driver; 3-state(八通道缓冲器/线驱动器;三态;)
74AHC541 Octal buffer/line driver; 3-state
74AHC541PWDH Octal buffer/line driver; 3-state
74AHCT573 Octal D-type transparent latch;3-state(八D透明锁存器;三态)
74AHC573 Quadruple 2-Input Positive-NAND Gates With Open-Drain Outputs 14-SOIC -40 to 85
相关代理商/技术参数
参数描述
74AHCT377D 功能描述:触发器 OCT D-TYPE EDGE TRIGGER 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
74AHCT377D,112 功能描述:触发器 OCT D-TYPE EDGE 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
74AHCT377D,118 功能描述:触发器 OCT D-TYPE EDGE 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
74AHCT377D-Q100J 制造商:NXP Semiconductors 功能描述:74AHCT377D-Q100/SO20/REEL13// - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC FLIP FLOP OCTAL D POS 20SOIC
74AHCT377D-T 功能描述:触发器 OCT D-TYPE EDGE TRIGGER 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