参数资料
型号: 74HCT4040N,652
厂商: NXP Semiconductors
文件页数: 18/20页
文件大小: 0K
描述: IC COUNTER 12STAGE BINARY 16DIP
产品培训模块: Logic Packages
标准包装: 25
系列: 74HCT
逻辑类型: 二进制计数器
方向:
元件数: 1
每个元件的位元数: 12
复位: 异步
计数速率: 79MHz
触发器类型: 负边沿
电源电压: 4.5 V ~ 5.5 V
工作温度: -40°C ~ 125°C
安装类型: 通孔
封装/外壳: 16-DIP(0.300",7.62mm)
供应商设备封装: 16-DIP
包装: 管件
其它名称: 568-1546-5
74HCT4040N
933670330652
74HC_HCT4040
All information provided in this document is subject to legal disclaimers.
NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet
Rev. 4 — 20 March 2014
7 of 20
NXP Semiconductors
74HC4040; 74HCT4040
12-stage binary ripple counter
CI
input
capacitance
-3.5
-
pF
74HCT4040
VIH
HIGH-level
input voltage
VCC = 4.5 V to 5.5 V
2.0
1.6
-
2.0
-
2.0
-
V
VIL
LOW-level
input voltage
VCC = 4.5 V to 5.5 V
-
1.2
0.8
-
0.8
-
0.8
V
VOH
HIGH-level
output voltage
VI =VIH or VIL; VCC =4.5 V
IO = 20 A
4.4
4.5
-
4.4
-
4.4
-
V
IO = 4 mA
3.98
4.32
-
3.84
-
3.7
-
V
VOL
LOW-level
output voltage
VI =VIH or VIL; VCC =4.5 V
IO =20 A
-
0
0.1
-
0.1
-
0.1
V
IO = 4.0 mA
-
0.15
0.26
-
0.33
-
0.4
V
II
input leakage
current
VI =VCC or GND;
VCC =5.5 V
--
0.1
-
1.0
-
1.0
A
ICC
supply current
VI =VCC or GND; IO =0A;
VCC =5.5 V
-
8.0
-
80
-
160
A
I
CC
additional
supply current
per input pin;
VI =VCC 2.1 V; IO =0A;
other inputs at VCC or GND;
VCC = 4.5 V to 5.5 V
pin CP
-
85
306
-
383
-
417
A
pin MR
-
110
396
-
495
-
539
A
CI
input
capacitance
-3.5
-
pF
Table 6.
Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
25
C
40 C to +85 C 40 C to +125 C Unit
Min
Typ
Max
Min
Max
Min
Max
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