参数资料
型号: MC74HC377ADWR2G
厂商: ON Semiconductor
文件页数: 1/9页
文件大小: 0K
描述: IC FLIP/FLOP OCTAL D-TYPE 20SOIC
标准包装: 1,000
系列: 74HC
功能: 标准
类型: D 型总线
输出类型: 非反相
元件数: 1
每个元件的位元数: 8
延迟时间 - 传输: 27ns
触发器类型: 正边沿
输出电流高,低: 5.2mA,5.2mA
电源电压: 2 V ~ 6 V
工作温度: -55°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 20-SOIC(0.295",7.50mm 宽)
包装: 带卷 (TR)
Semiconductor Components Industries, LLC, 2010
February, 2010 Rev. 1
1
Publication Order Number:
MC74HC377A/D
MC74HC377A
Octal D Flip-Flop with
Common Clock and Enable
HighPerformance SiliconGate CMOS
The MC74HC377A is identical in pinout to the LS273. The device
inputs are compatible with standard CMOS outputs; with pullup
resistors, they are compatible with LSTTL outputs.
This device consists of eight D flipflops with common Clock and
Enable (E) inputs. Each flipflop is loaded with a lowtohigh
transition of the Clock input. Enable (E) is active low.
Features
Output Drive Capability: 10 LSTTL Loads
Outputs Directly Interface to CMOS, NMOS and TTL
Operating Voltage Range: 2.0 to 6.0 V
Low Input Current: 1.0 mA
High Noise Immunity Characteristic of CMOS Devices
In Compliance with the Requirements Defined by JEDEC Standard
No. 7A
Chip Complexity: 264 FETs or 66 Equivalent Gates
These are PbFree Devices
http://onsemi.com
1
20
MARKING
DIAGRAMS
SOIC20
DW SUFFIX
CASE 751D
HC377A
AWLYYWWG
HC
377A
ALYWG
G
TSSOP20
DT SUFFIX
CASE 948E
1
20
1
20
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
ORDERING INFORMATION
A
= Assembly Location
WL, L
= Wafer Lot
YY, Y
= Year
WW, W = Work Week
G
= PbFree Package
G
= PbFree Package
(Note: Microdot may be in either location)
PIN ASSIGNMENT
Q2
D1
D0
Q0
E
GND
Q3
D3
D2
Q1
5
4
3
2
1
10
9
8
7
6
14
15
16
17
18
19
20
11
12
13
Q6
D6
D7
Q7
VCC
CLOCK
Q4
D4
D5
Q5
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