参数资料
型号: 74HCT4520N,112
厂商: NXP Semiconductors
文件页数: 5/7页
文件大小: 0K
描述: IC DUAL 4BIT SYNC BINARY 16DIP
产品培训模块: Logic Packages
标准包装: 1,000
系列: 74HCT
逻辑类型: 二进制计数器
方向:
元件数: 2
每个元件的位元数: 4
复位: 异步
计时: 同步
计数速率: 58MHz
触发器类型: 正,负
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
74LVCH322244A
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 3 — 16 December 2011
5 of 14
NXP Semiconductors
74LVCH322244A
32-bit buffer/line driver; 30
resistors; 5 V tolerance; 3-state
9.
Static characteristics
Table 6.
Static characteristics
At recommended operating conditions. Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
40 C to +85 C
40 C to +125 C
Unit
Min
Max
Min
Max
VIH
HIGH-level
input voltage
VCC = 1.2 V
1.08
-
1.08
-
V
VCC = 1.65 V to 1.95 V
0.65
V
CC
-
0.65
V
CC
-V
VCC = 2.3 V to 2.7 V
1.7
-
1.7
-
V
VCC = 2.7 V to 3.6 V
2.0
-
2.0
-
V
VIL
LOW-level input
voltage
VCC = 1.2 V
-
0.12
-
0.12
V
VCC = 1.65 V to 1.95 V
-
0.35
V
CC
-
0.35
V
CC V
VCC = 2.3 V to 2.7 V
-
0.7
-
0.7
V
VCC = 2.7 V to 3.6 V
-
0.8
-
0.8
V
VOH
HIGH-level
output voltage
VI =VIH or VIL
IO = 100 A;
VCC = 1.65 V to 3.6 V
VCC 0.2
VCC
-VCC 0.3
-
V
IO = 2mA; VCC = 1.65 V
1.2
-
1.05
-
V
IO = 4mA; VCC = 2.3 V
1.8
-
1.65
-
V
IO = 6mA; VCC = 2.7 V
2.2
-
2.05
-
V
IO = 12 mA; VCC = 3.0 V
2.2
-
2.0
-
V
VOL
LOW-level
output voltage
VI =VIH or VIL
IO = 100 A;
VCC = 1.65 V to 3.6 V
-
0.2
-
0.3
V
IO =2 mA; VCC = 1.65 V
-
0.45
-
0.65
V
IO =4 mA; VCC = 2.3 V
-
0.6
-
0.8
V
IO =6 mA; VCC = 2.7 V
-
0.4
-
0.6
V
IO =12 mA; VCC = 3.0 V
-
0.55
-
0.8
V
II
input leakage
current
VCC = 3.6 V;
VI =5.5 V orGND
-
0.1
5-
20
A
IOZ
OFF-state
output current
VI =VIH or VIL; VCC =3.6
V; VO = 5.5 V or GND;
-
0.1
5-
20
A
IOFF
power-off
leakage supply
VCC = 0 V; VI or VO = 5.5 V
-
0.1
10
-
20
A
ICC
supply current
VCC = 3.6 V;
VI =VCC or GND; IO =0A
-
0.1
40
-
160
A
I
CC
additional
supply current
per input pin;
VCC = 2.7 V to 3.6 V;
VI =VCC 0.6 V; IO =0A
-
5
500
-
5000
A
CI
input
capacitance
VCC = 0 V to 3.6 V;
VI =GND to VCC
-
5.0
---
pF
IBHL
bus hold LOW
current
VCC = 1.65 V; VI = 0.58 V
10
-
10
-
A
VCC = 2.3 V; VI = 0.7 V
30
-
25
-
A
VCC = 3.0 V; VI = 0.8 V
75
-
60
-
A
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