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HD74AC259FP

D Latch, AC Series, 1-Func, Low Level Triggered, 1-Bit, True Output, CMOS, PDSO16, FP-16DA

器件类别：逻辑    逻辑   

厂商名称：Hitachi （Renesas ）

厂商官网：http://www.renesas.com/eng/

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参数 预览 参数对比
器件参数
参数名称
属性值
是否Rohs认证
不符合
厂商名称
Hitachi （Renesas ）
零件包装代码
SOIC
包装说明
SOP, SOP16,.3
针数
16
Reach Compliance Code
unknown
其他特性
ALSO OPERATES WITH 5V SUPPLY
系列
AC
JESD-30 代码
R-PDSO-G16
JESD-609代码
e0
长度
10.06 mm
负载电容（CL）
50 pF
逻辑集成电路类型
D LATCH
位数
1
功能数量
1
端子数量
16
最高工作温度
85 °C
最低工作温度
-40 °C
输出极性
TRUE
封装主体材料
PLASTIC/EPOXY
封装代码
SOP
封装等效代码
SOP16,.3
封装形状
RECTANGULAR
封装形式
SMALL OUTLINE
电源
3.3/5 V
Prop。Delay @ Nom-Sup
12 ns
传播延迟（tpd）
12 ns
认证状态
Not Qualified
座面最大高度
2.2 mm
最大供电电压 (Vsup)
3.6 V
最小供电电压 (Vsup)
3 V
标称供电电压 (Vsup)
3.3 V
表面贴装
YES
技术
CMOS
温度等级
INDUSTRIAL
端子面层
Tin/Lead (Sn/Pb)
端子形式
GULL WING
端子节距
1.27 mm
端子位置
DUAL
触发器类型
LOW LEVEL
宽度
5.5 mm
最小 fmax
95 MHz
Base Number Matches
1
文档预览
HD74AC259
8-bit Addressable Latch
ADE-205-385 (Z)
1st. Edition
Sep. 2000
Description
The HD74AC259 is a high-speed 8-bit addressable latch designed for general purpose storage applications
in digital systems. It is a multifunctional device capable or storing single line data in eight addressable
latches, and also a 1-of-8 decoder and demultiplexer with active HIGH outputs. The device also
incorporates an active LOW Common Clear for resetting all latches, as well as an active LOW Enable.
Features
•
Serial-to-Parallel Conversion
•
Eight Bits of Storage with Output of Each Bit Available
•
Random (Addressable) Data Entry
•
•
•
•
Active High Demultiplexing or Decoding Capability
Easily Expandable
Common Clear
Outputs Source/Sink 24 mA
HD74AC259
Pin Arrangement
A
0
1
A
1
2
A
2
3
Q
0
4
Q
1
5
Q
2
6
Q
3
7
GND 8
(Top view)
16 V
CC
15
MR
14
E
13 D
12 Q
7
11 Q
6
10 Q
5
9 Q
4
Logic Symbol
E
A
0
A
1
A
2
D
MR Q
0
Q
1
Q
2
Q
3
Q
4
Q
5
Q
6
Q
7
Pin Names
A
0
– A
2
D
E
MR
Q
0
– Q
7
Address Inputs
Data Inputs
Enable Input (Active LOW)
Master Reset (Active LOW)
Latch Outputs
2
HD74AC259
Logic Diagram
Q
7
Q
6
Q
5
MR
Q
4
A
2
A
1
Q
3
A
0
Q
2
Q
1
D
E
Q
0
3
HD74AC259
Function Table
Inputs
Operating Mode
Master reset
Demultiplex
(Active HIGH
Decoder when
D = H)
MR E
L
L
L
L
L
L
L
L
L
Store (Do nothing)
Addressable latch
H
H
H
H
H
H
H
H
H
H
L
X
d
q
:
:
:
:
:
H
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
D
X
d
d
d
d
d
d
d
d
X
d
d
d
d
d
d
d
d
A
0
X
L
H
L
H
L
H
L
H
X
L
H
L
H
L
H
L
H
A
1
X
L
L
H
H
L
L
H
H
X
L
L
H
H
L
L
H
H
A
2
X
L
L
L
L
H
H
H
H
X
L
L
L
L
H
H
H
H
Outputs
Q
0
L
Q
1
L
Q
2
L
L
Q
3
L
L
L
Q
4
L
L
L
L
Q
5
L
L
L
L
L
Q
6
L
L
L
L
L
L
Q
7
L
L
L
L
L
L
L
Q=d L
L
L
L
L
L
L
L
q
0
Q=d L
L
L
L
L
L
L
q
1
Q=d L
L
L
L
L
L
q
2
q
2
Q=d L
L
L
L
L
q
3
q
3
q
3
Q=d L
L
L
L
q
4
q
4
q
4
q
4
Q=d L
L
L
q
5
q
5
q
5
q
5
q
5
Q=d L
L
q
6
q
6
q
6
q
6
q
6
q
6
Q=d
q
7
q
7
q
7
q
7
q
7
q
7
q
7
Q = d q
1
q
0
q
0
q
0
q
0
q
0
q
0
q
0
Q = d q
2
q
1
q
1
q
1
q
1
q
1
q
1
Q = d q
3
q
2
q
2
q
2
q
2
q
2
Q = d q
4
q
3
q
3
q
3
q
3
Q = d q
5
q
4
q
4
q
4
Q = d q
6
q
5
q
5
Q = d q
7
q
6
Q=d
High Voltage Level
Low Voltage Level
Immaterial
High or Low data one setup time prior to the Low-to-High Enable transition.
Lower case letters indicate the state of the referenced output established during the last cycle in
which it was addressed or cleared.
DC Characteristics
(unless otherwise specified)
Item
Maximum quiescent supply current
Maximum quiescent supply current
Symbol
I
CC
I
CC
Max
80
8.0
Unit
µA
µA
Condition
V
IN
= V
CC
or ground, V
CC
= 5.5 V,
Ta = Worst case
V
IN
= V
CC
or ground, V
CC
= 5.5 V,
Ta = 25°C
4
HD74AC259
AC Characteristics: HD74AC259
Ta = +25°C
C
L
= 50 pF
Item
Maximum clock
frequency
Propagation delay
MR
to Q
n
Propagation delay
D
n
to Q
n
Propagation delay
D
n
to Q
n
Propagaion delay
A
n
to Q
n
Propagation delay
A
n
to Q
n
Propagation delay
E
to Q
Propagation delay
E
to Q
n
Note:
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
Symbol
f
max
V
CC
(V)*
1
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
1. Voltage Range 3.3 is 3.3 V
±
0.3 V
Voltage Range 5.0 is 5.0 V
±
0.5 V
Min
65
110
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Typ
—
—
8.5
6.5
7.0
5.5
7.0
5.5
11.5
8.0
11.5
8.0
9.0
6.5
9.0
6.5
Max
—
—
14.5
9.0
10.5
7.5
10.5
7.5
18.5
11.5
18.5
11.5
15.0
9.0
14.0
8.5
Ta = –40°C to +85°C
C
L
= 50 pF
Min
60
95
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Max
—
—
16.5
10.5
12.0
8.5
12.0
8.5
21.5
14.0
21.0
13.5
17.0
10.5
16.0
10.0
ns
ns
ns
ns
ns
ns
ns
Unit
MHz
5
查看更多>
参数对比
与HD74AC259FP相近的元器件有：HD74AC259T、HD74AC259RP、HD74AC259P。描述及对比如下：
型号 HD74AC259FP HD74AC259T HD74AC259RP HD74AC259P
描述 D Latch, AC Series, 1-Func, Low Level Triggered, 1-Bit, True Output, CMOS, PDSO16, FP-16DA D Latch, AC Series, 1-Func, Low Level Triggered, 1-Bit, True Output, CMOS, PDSO16, TTP-16DA D Latch, AC Series, 1-Func, Low Level Triggered, 1-Bit, True Output, CMOS, PDSO16, FP-16DN D Latch, AC Series, 1-Func, Low Level Triggered, 1-Bit, True Output, CMOS, PDIP16, DP-16
是否Rohs认证 不符合 不符合 不符合 不符合
零件包装代码 SOIC SOIC SOIC DIP
包装说明 SOP, SOP16,.3 TSSOP, TSSOP16,.25 SOP, SOP16,.25 DIP, DIP16,.3
针数 16 16 16 16
Reach Compliance Code unknown unknown unknown unknown
其他特性 ALSO OPERATES WITH 5V SUPPLY ALSO OPERATES WITH 5V SUPPLY ALSO OPERATES WITH 5V SUPPLY ALSO OPERATES WITH 5V SUPPLY
系列 AC AC AC AC
JESD-30 代码 R-PDSO-G16 R-PDSO-G16 R-PDSO-G16 R-PDIP-T16
JESD-609代码 e0 e0 e0 e0
长度 10.06 mm 5 mm 9.9 mm 19.2 mm
负载电容（CL） 50 pF 50 pF 50 pF 50 pF
逻辑集成电路类型 D LATCH D LATCH D LATCH D LATCH
位数 1 1 1 1
功能数量 1 1 1 1
端子数量 16 16 16 16
最高工作温度 85 °C 85 °C 85 °C 85 °C
最低工作温度 -40 °C -40 °C -40 °C -40 °C
输出极性 TRUE TRUE TRUE TRUE
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 SOP TSSOP SOP DIP
封装等效代码 SOP16,.3 TSSOP16,.25 SOP16,.25 DIP16,.3
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE IN-LINE
电源 3.3/5 V 3.3/5 V 3.3/5 V 3.3/5 V
Prop。Delay @ Nom-Sup 12 ns 12 ns 12 ns 12 ns
传播延迟（tpd） 12 ns 12 ns 12 ns 12 ns
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified
座面最大高度 2.2 mm 1.1 mm 1.75 mm 5.06 mm
最大供电电压 (Vsup) 3.6 V 3.6 V 3.6 V 3.6 V
最小供电电压 (Vsup) 3 V 3 V 3 V 3 V
标称供电电压 (Vsup) 3.3 V 3.3 V 3.3 V 3.3 V
表面贴装 YES YES YES NO
技术 CMOS CMOS CMOS CMOS
温度等级 INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
端子面层 Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
端子形式 GULL WING GULL WING GULL WING THROUGH-HOLE
端子节距 1.27 mm 0.65 mm 1.27 mm 2.54 mm
端子位置 DUAL DUAL DUAL DUAL
触发器类型 LOW LEVEL LOW LEVEL LOW LEVEL LOW LEVEL
宽度 5.5 mm 4.4 mm 3.95 mm 7.62 mm
最小 fmax 95 MHz 95 MHz 95 MHz 95 MHz
Base Number Matches 1 1 1 1
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器件捷径:
00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W
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