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参数资料
| 型号： | N74F374DB |
| 厂商： | NXP Semiconductors N.V. |
| 元件分类： | 通用总线功能 |
| 英文描述： | Octal transparent latch (3-State); Octal D flip-flop (3-State) |
| 封装： | N74F373D<SOT163-1 (SO20)|<<http://www.nxp.com/packages/SOT163-1.html<1<week 4, 2004,;N74F373D<SOT163-1 (SO20)|<<http://www.nxp.com/packages/SOT163-1.html<1<week 4, |
| 文件页数： | 5/13页 |
| 文件大小： | 119K |
| 代理商： | N74F374DB |
Philips Semiconductors
Product data
74F373/74F374
Latch/flip-flop
2002 Nov 20
5
FUNCTION TABLE FOR 74F374
INPUTS
CP
INTERNAL
REGISTER
OUTPUTS
Q0 – Q7
OPERATING MODE
OE
Dn
L
↑
↑
l
L
L
Load and read register
L
h
H
H
L
↑
↑
↑
X
NC
NC
Hold
H
X
NC
Z
Disable outputs
H
Dn
Dn
Z
NOTES:
H =
h
=
L
=
l
=
NC=
X =
Z
=
↑
=
↑
=
High-voltage level
HIGH state must be present one set-up time before the LOW-to-HIGH clock transition
Low-voltage level
LOW state must be present one set-up time before the LOW-to-HIGH clock transition
No change
Don’t care
High impedance “off” state
LOW-to-HIGH clock transition
Not LOW-to-HIGH clock transition
ABSOLUTE MAXIMUM RATINGS
Operation beyond the limit set forth in this table may impair the useful life of the device.
Unless otherwise noted these limits are over the operating free air temperature range.
SYMBOL
PARAMETER
RATING
UNIT
V
CC
V
IN
I
IN
V
OUT
I
OUT
T
amb
T
stg
Supply voltage
–0.5 to +7.0
V
Input voltage
–0.5 to +7.0
V
Input current
–30 to +5
mA
Voltage applied to output in HIGH output state
–0.5 to V
CC
48
V
Current applied to output in LOW output state
mA
Operating free air temperature range
0 to +70
°
C
°
C
Storage temperature range
–65 to +150
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
LIMITS
UNIT
MIN
NOM
MAX
V
CC
V
IH
V
IL
I
Ik
I
OH
I
OL
T
amb
Supply voltage
4.5
5.0
5.5
V
HIGH-level input voltage
2.0
–
–
V
LOW-level input voltage
–
–
0.8
V
Input clamp current
–
–
–18
mA
HIGH-level output current
–
–
–3
mA
LOW-level output current
–
–
24
mA
Operating free air temperature range
0
–
+70
°
C
相关PDF资料 |
PDF描述 |
|---|---|
| N74F374N | Octal transparent latch (3-State); Octal D flip-flop (3-State) |
| N74F5074D | Synchronizing dual D-type flip-flop-clock driver |
| N74F5074N | Synchronizing dual D-type flip-flop-clock driver |
| N74F51D | Dual 2-wide 2-input, 2-wise 3-input AND-OR-invert gate |
| N74F51N | Dual 2-wide 2-input, 2-wise 3-input AND-OR-invert gate |
相关代理商/技术参数 |
参数描述 |
|---|---|
| N74F374DB,112 | 功能描述:触发器 OCTAL D-F/F 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 |
| N74F374DB,118 | 功能描述:触发器 OCTAL D-F/F 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 |
| N74F374DB-T | 功能描述:触发器 OCTAL D-F/F 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 |
| N74F374D-T | 功能描述:触发器 OCTAL D-F/F 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 |
| N74F374N | 功能描述:触发器 OCTAL D-F/F 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 |
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