- 您现在的位置：买卖IC网 > PDF目录294219 > 74HCT4060PW (NXP SEMICONDUCTORS) 14-stage binary ripple counter with oscillator PDF资料下载
参数资料
| 型号： | 74HCT4060PW |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 计数器 |
| 英文描述： | 14-stage binary ripple counter with oscillator |
| 中文描述： | HCT SERIES, ASYN NEGATIVE EDGE TRIGGERED 14-BIT UP BINARY COUNTER, PDSO16 |
| 文件页数： | 2/12页 |
| 文件大小： | 90K |
| 代理商： | 74HCT4060PW |
December 1990
10
Philips Semiconductors
Product specication
14-stage binary ripple counter with oscillator
74HC/HCT4060
Notes
1. The value of additional quiescent supply current (
ICC) for a unit load of 1 is given here.
To determine
ICC per input, multiply this value by the unit load coefficient shown in the table below.
2. Only input MR (pin 12) has TTL input switching levels for the HCT versions.
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; tr =tf = 6 ns; CL = 50 pF
INPUT
UNIT LOAD COEFFICIENT
MR
0.40
SYMBOL PARAMETER
Tamb (°C)
UNIT
TEST CONDITIONS
74HCT
VCC
(V)
WAVEFORMS
+25
40 to +85
40 to +125
min.
typ.
max.
min.
max.
min.
max.
tPHL/ tPLH
propagation delay
RS to Q3
33
66
83
99
ns
4.5
Fig.12
tPHL/ tPLH
propagation delay
Qn to Qn+1
8
16
20
24
ns
4.5
Fig.14
tPHL
propagation delay
MR to Qn
21
44
55
66
ns
4.5
Fig.13
tTHL/ tTLH
output transition time
7
15
19
22
ns
4.5
Fig.12
tW
clock pulse width
RS; HIGH or LOW
16
6
20
24
ns
4.5
Fig.12
tW
master reset pulse
width MR; HIGH
16
6
20
24
ns
4.5
Fig.13
trem
removal time
MR to RS
26
13
33
39
ns
4.5
Fig.13
fmax
maximum clock pulse
frequency
30
80
24
20
MHz
4.5
Fig.12
相关PDF资料 |
PDF描述 |
|---|---|
| 74HCT646PW | Octal bus transceiver/register; 3-state |
| 750050004 | 24 CONTACT(S), FEMALE, STRAIGHT TWO PART BOARD CONNECTOR, SOLDER AND SMT, RECEPTACLE |
| 750050006 | 24 CONTACT(S), FEMALE, STRAIGHT TWO PART BOARD CONNECTOR, SOLDER AND SMT, RECEPTACLE |
| 750309-1 | 3 CONTACT(S), BOARD MOUNT, MINI DIN CONNECTOR, SOCKET |
| 750313-2 | 3 CONTACT(S), PANEL MOUNT, MINI DIN CONNECTOR, RECEPTACLE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 74HCT4066 92 | 制造商:HAR 功能描述:74HCT4066 |
| 74HCT406692 | 制造商:HAR 功能描述:74HCT4066 |
| 74HCT4066BQ | 制造商:NXP Semiconductors 功能描述:IC QUAD BILATERAL SWITCH DHV |
| 74HCT4066BQ,115 | 功能描述:模拟开关 IC QUAD BILATERAL RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| 74HCT4066BQ-G | 功能描述:模拟开关 IC QUAD BILATERAL SWITCH RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
发布紧急采购，3分钟左右您将得到回复。