參數(shù)資料
型號(hào): 74HCT283
廠商: NXP Semiconductors N.V.
英文描述: 8-Bit Parallel-Out Serial Shift Registers 14-SOIC -40 to 85
中文描述: 4位二進(jìn)制全加器快速進(jìn)行
文件頁數(shù): 6/8頁
文件大小: 61K
代理商: 74HCT283
December 1990
6
Philips Semiconductors
Product specification
4-bit binary full adder with fast carry
74HC/HCT283
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
.
Output capability: standard
I
CC
category: MSI
AC CHARACTERISTICS FOR 74HC
GND = 0 V; t
r
= t
f
= 6 ns; C
L
= 50 pF
SYMBOL
PARAMETER
T
amb
(
°
C)
UNIT
TEST CONDITIONS
74HC
V
CC
(V)
WAVEFORMS
+
25
40 to
+
85
40 to
+
125
min.
typ.
max.
min.
max.
min.
max.
t
PHL
/ t
PLH
propagation delay
C
IN
to
1
52
19
15
58
21
17
63
23
18
74
27
22
69
25
20
63
23
18
63
23
18
19
7
6
160
32
27
180
36
31
195
39
33
230
46
39
210
42
36
195
39
33
195
39
33
75
15
13
200
40
34
225
45
38
245
49
42
290
58
49
265
53
45
245
49
42
245
49
42
95
19
16
240
48
41
270
54
46
295
59
50
345
69
59
315
63
54
295
59
50
295
59
50
110
22
19
ns
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
Fig.6
t
PHL
/ t
PLH
propagation delay
C
IN
to
2
ns
Fig.6
t
PHL
/ t
PLH
propagation delay
C
IN
to
3
ns
Fig.6
t
PHL
/ t
PLH
propagation delay
C
IN
to
4
ns
Fig.6
t
PHL
/ t
PLH
propagation delay
A
n
or B
n
to
n
ns
Fig.6
t
PHL
/ t
PLH
propagation delay
C
IN
to C
OUT
ns
Fig.6
t
PHL
/ t
PLH
propagation delay
A
n
or B
n
to C
OUT
ns
Fig.6
t
THL
/ t
TLH
output transition time
ns
Fig.6
相關(guān)PDF資料
PDF描述
74HC283 4-bit binary full adder with fast carry
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參數(shù)描述
74HCT283D,652 制造商:NXP Semiconductors 功能描述:
74HCT299D 功能描述:計(jì)數(shù)器移位寄存器 8-BIT UNIVERSAL SHFT REG 3-S RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
74HCT299D,652 功能描述:計(jì)數(shù)器移位寄存器 8-BIT UNIVERSAL SHFT RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
74HCT299D,653 功能描述:計(jì)數(shù)器移位寄存器 8-BIT UNIVERSAL SHFT RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
74HCT299DB 功能描述:計(jì)數(shù)器移位寄存器 8-BIT UNIVERSAL SHFT REG 3-S RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel