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参数资料
| 型号： | M74HC161RM13TR |
| 厂商： | 意法半导体 |
| 元件分类： | 通用总线功能 |
| 英文描述： | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER |
| 中文描述： | 同步预置4位计数器 |
| 文件页数： | 1/12页 |
| 文件大小： | 961K |
| 代理商： | M74HC161RM13TR |
1/12
July 2001
I
HIGH SPEED :
f
MAX
= 62 MHz (TYP.) at V
CC
= 6V
LOW POWER DISSIPATION:
I
CC
=4
μ
A(MAX.) at T
A
=25°C
HIGH NOISE IMMUNITY:
V
NIH
= V
NIL
= 28 % V
CC
(MIN.)
SYMMETRICAL OUTPUT IMPEDANCE:
|I
OH
| = I
OL
= 4mA (MIN)
BALANCED PROPAGATION DELAYS:
t
PLH
t
PHL
WIDE OPERATING VOLTAGE RANGE:
V
CC
(OPR) = 2V to 6V
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 161
I
I
I
I
I
I
DESCRIPTION
The M74HC161 is an high speed CMOS
SYNCHRONOUS
PRESETTABLE COUNTER fabricated with silicon
gate C
2
MOS technology.
The CLOCK input is active on the rising edge.
Both LOAD and CLEAR inputs are active LOW.
Presetting is synchronous on the rising edge of
the clock, the function is cleared asynchronously.
4-BIT
BINARY
Two enable inputs (TE and PE) and CARRY
output are provided to enable easy cascading of
counters, which facilities easy implementation of
N-bit counters without using external gates.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
M74HC161
SYNCHRONOUS PRESETTABLE 4-BIT COUNTER
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES
PACKAGE
TUBE
T & R
DIP
SOP
TSSOP
M74HC161B1R
M74HC161M1R
M74HC161RM13TR
M74HC161TTR
TSSOP
DIP
SOP
相关PDF资料 |
PDF描述 |
|---|---|
| M74HC164 | 8 BIT SIPO SHIFT REGISTER |
| M74HC164B1R | 8 BIT SIPO SHIFT REGISTER |
| M74HC164C1R | 8 Bit, 35 MSPS ADC Single Ch., Low Power 28-TSSOP -40 to 85 |
| M74HC164M1R | 8 BIT SIPO SHIFT REGISTER |
| M74HC165 | 8 BIT PISO SHIFT REGISTER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M74HC161TTR | 功能描述:计数器移位寄存器 Sync Binary Counter RoHS:否 制造商:Texas Instruments 计数器类型: 计数顺序:Serial to Serial/Parallel 电路数量:1 封装 / 箱体:SOIC-20 Wide 逻辑系列: 逻辑类型: 输入线路数量:1 输出类型:Open Drain 传播延迟时间:650 ns 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装:Reel |
| M74HC162 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:SYNCHRONOUS PRESETTABLE 4-BIT COUNTER |
| M74HC162B1R | 功能描述:计数器 IC DISC BY STM 4/01 SYNC DECADE COUNTER RoHS:否 制造商:NXP Semiconductors 计数器类型:Binary Counters 逻辑系列:74LV 位数:10 计数法: 计数顺序: 工作电源电压:1 V to 5.5 V 工作温度范围:- 40 C to + 125 C 封装 / 箱体:SOT-109 封装:Reel |
| M74HC162C1R | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:SYNCHRONOUS PRESETTABLE 4-BIT COUNTER |
| M74HC162F1R | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:SYNCHRONOUS PRESETTABLE 4-BIT COUNTER |
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