參數(shù)資料
型號(hào): M74HC160TTR
廠商: STMICROELECTRONICS
元件分類: 計(jì)數(shù)器
英文描述: HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, PDSO16
封裝: TSSOP-16
文件頁(yè)數(shù): 5/12頁(yè)
文件大?。?/td> 964K
代理商: M74HC160TTR
M74HC160
2/12
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
TRUTH TABLE
X : Don’t Care
A, B, C, D : Logic level of data inputs
Carry : CARRY = TEQAQBQCQD
LOGIC DIAGRAM
This logic diagram has not be used to estimate propagation delays
PIN No
SYMBOL
NAME AND FUNCTION
1
CLEAR
Asynchronous Master
Reset
2
CLOCK
Clock Input (LOW to
HIGH, Edge-triggered)
3, 4, 5, 6
A, B, C, D
Data Inputs
7
PE
Count Enable Input
10
TE
Count Enable Carry Input
9LOAD
Parallel Enable Input
14, 13, 12,
11
QA to QD
Flip Flop Outputs
15
CARRY
Terminal Count Output
8
GND
Ground (0V)
16
Vcc
Positive Supply Voltage
INPUTS
OUTPUTS
FUNCTION
CLEAR
LOAD
PE
TE
CLOCK
QA
QB
QC
QD
L
X
L
RESET TO "0"
H
L
X
A
B
C
D
PRESET DATA
H
X
L
NO CHANGE
NO COUNT
H
L
X
NO CHANGE
NO COUNT
H
COUNT UP
COUNT
H
X
NO CHANGE
NO COUNT
相關(guān)PDF資料
PDF描述
M74HC160B1R HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, PDIP16
M74HC163RM13TR HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16
M74HC163TTR HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16
M74HC164C1R HC/UH SERIES, 8-BIT RIGHT SERIAL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PQCC20
M74HC164RM13TR HC/UH SERIES, 8-BIT RIGHT SERIAL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO14
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M74HC161 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SYNCHRONOUS PRESETTABLE 4-BIT COUNTER
M74HC161B1 制造商:STMicroelectronics 功能描述:
M74HC161B1R 功能描述:計(jì)數(shù)器移位寄存器 Sync Binary Counter RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
M74HC161C1R 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SYNCHRONOUS PRESETTABLE 4-BIT COUNTER
M74HC161F1R 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SYNCHRONOUS PRESETTABLE 4-BIT COUNTER