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参数资料
| 型号： | N74F283N |
| 厂商： | NXP Semiconductors N.V. |
| 元件分类： | 通用总线功能 |
| 英文描述： | 4-bit binary full adder with fast carry |
| 封装： | N74F283D<SOT109-1 (SO16)|<<http://www.nxp.com/packages/SOT109-1.html<1<week 6, 2004,;N74F283D<SOT109-1 (SO16)|<<http://www.nxp.com/packages/SOT109-1.html<1<week 6, |
| 文件页数： | 6/10页 |
| 文件大小： | 97K |
| 代理商： | N74F283N |
Philips Semiconductors
Product specification
74F283
4-bit binary full adder with fast carry
1989 Mar 03
6
AC ELECTRICAL CHARACTERISTICS
LIMITS
TEST
T
amb
= +25
°
C
= +5 V
V
CC
= +5.V
C
L
= 50pF,
R
L
= 500
TYP
T
amb
= 0
°
C to +70
°
C
= +5 V
±
10%
V
CC
= +5.V
C
L
= 50pF,
R
L
= 500
MIN
SYMBOL
PARAMETER
CONDITIONS
UNIT
MIN
MAX
MAX
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
Propagation delay
C
IN
to
Σ
i
Propagation delay
Ai or Bi to
Σ
i
Propagation delay
C
IN
to C
OUT
Propagation delay
Ai or Bi to C
OUT
Waveform 1, 2
3.5
4.0
7.0
7.0
9.5
9.5
3.0
3.5
10.5
10.5
ns
ns
Waveform 1, 2
3.5
3.5
7.0
7.0
9.5
9.5
2.5
3.5
10.5
10.5
ns
ns
Waveform 2
3.5
3.0
5.7
5.4
7.5
7.0
3.5
2.5
8.5
8.0
ns
ns
Waveform 1, 2
3.5
2.5
5.7
5.3
7.5
7.0
3.0
2.5
8.5
8.0
ns
ns
AC WAVEFORMS
For all waveforms, V
M
=1.5V.
V
M
V
M
V
M
V
M
Ai, Bi, C
IN
Σ
i, C
OUT
t
PLH
SF00857
t
PHL
Waveform 1. Propagation Delay
Operands and Carry Inputs to Outputs
V
M
V
M
V
M
V
M
t
PHL
t
PLH
SF00858
Ai, Bi, C
IN
Σ
i, C
OUT
Waveform 2. Propagation Delay
Operands and Carry Inputs to Outputs
TEST CIRCUIT AND WAVEFORM
t
w
90%
V
M
10%
90%
V
M
10%
90%
V
M
10%
90%
V
M
10%
NEGATIVE
PULSE
POSITIVE
PULSE
t
w
AMP (V)
0V
0V
t
THL (
t
f
)
INPUT PULSE REQUIREMENTS
rep. rate
t
w
t
TLH
2.5ns
t
THL
2.5ns
1MHz
500ns
Input Pulse Definition
V
CC
family
74F
D.U.T.
PULSE
GENERATOR
R
L
C
L
R
T
V
IN
V
OUT
Test Circuit for Totem-Pole Outputs
DEFINITIONS:
R
L
=
Load resistor;
see AC ELECTRICAL CHARACTERISTICS for value.
Load capacitance includes jig and probe capacitance;
see AC ELECTRICAL CHARACTERISTICS for value.
Termination resistance should be equal to Z
OUT
of
pulse generators.
C
L
=
R
T
=
t
THL (
t
f
)
t
TLH (
t
r
)
t
TLH (
t
r
)
AMP (V)
amplitude
3.0V
1.5V
V
M
SF00006
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相关代理商/技术参数 |
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| N74F283N,602 | 功能描述:逻辑加法器与减法器 4-BIT ADDER RoHS:否 制造商:Texas Instruments 逻辑系列:LS 封装 / 箱体:PDIP-16 高电平输出电流:- 0.4 mA 低电平输出电流:8 mA 传播延迟时间:24 ns 工作电源电压:5 V 最大功率耗散:95 mW 最大工作温度:+ 70 C 最小工作温度:0 C 封装:Tube |
| N74F2952A | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Registered transceiver, non-inverting 3-State |
| N74F2952A-T | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Single 8-bit Bus Transceiver |
| N74F2952D | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Registered transceiver, non-inverting 3-State |
| N74F2952DB | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Single 8-bit Bus Transceiver |
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