參數(shù)資料
型號: MC74HC4040ADTR2
廠商: ON Semiconductor
文件頁數(shù): 1/11頁
文件大?。?/td> 0K
描述: IC COUNTER 12STAGE BIN 16-TSSOP
產(chǎn)品變化通告: Product Obsolescence 24/Jan/2011
標準包裝: 2,500
系列: 74HC
邏輯類型: 二進制計數(shù)器
方向:
元件數(shù): 1
每個元件的位元數(shù): 12
復位: 異步
計數(shù)速率: 50MHz
觸發(fā)器類型: 負邊沿
電源電壓: 2 V ~ 6 V
工作溫度: -55°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 16-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 16-TSSOP
包裝: 帶卷 (TR)
Semiconductor Components Industries, LLC, 2013
June, 2013 Rev. 8
1
Publication Order Number:
MC74HC4040A/D
MC74HC4040A
12-Stage Binary Ripple
Counter
HighPerformance SiliconGate CMOS
The MC74C4040A is identical in pinout to the standard CMOS
MC14040. The device inputs are compatible with standard CMOS
outputs; with pullup resistors, they are compatible with LSTTL
outputs.
This device consists of 12 masterslave flipflops. The output of
each flipflop feeds the next and the frequency at each output is half of
that of the preceding one. The state counter advances on the
negativegoing edge of the Clock input. Reset is asynchronous and
activehigh.
State changes of the Q outputs do not occur simultaneously because
of internal ripple delays. Therefore, decoded output signals are subject
to decoding spikes and may have to be gated with the Clock of the
HC4040A for some designs.
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 mA
High Noise Immunity Characteristic of CMOS Devices
In Compliance With JEDEC Standard No. 7A Requirements
Chip Complexity: 398 FETs or 99.5 Equivalent Gates
These Devices are PbFree, Halogen Free and are RoHS Compliant
NLV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AECQ100
Qualified and PPAP Capable
http://onsemi.com
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
ORDERING INFORMATION
MARKING
DIAGRAMS
SOIC16
D SUFFIX
CASE 751B
TSSOP16
DT SUFFIX
CASE 948F
1
16
PDIP16
N SUFFIX
CASE 648
1
16
1
16
1
16
MC74HC4040AN
AWLYYWWG
1
16
HC4040AG
AWLYWW
HC40
40A
ALYWG
G
1
16
A
= Assembly Location
L, WL
= Wafer Lot
Y, YY
= Year
W, WW = Work Week
G or G
= PbFree Package
1
16
74HC4040A
ALYWG
SOEIAJ16
F SUFFIX
CASE 966
1
16
(Note: Microdot may be in either location)
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