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參數資料
型號: MC74AC652N
廠商: MOTOROLA INC
元件分類: 通用總線功能
英文描述: OCTAL TRANSCEIVER/ REGISTER WITH 3-STATE OUTPUTS (NON-INVERTING)
中文描述: AC SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDIP24
封裝: PLASTIC, DIP-24
文件頁數: 3/8頁
文件大小: 217K
代理商: MC74AC652N
MC74AC652 MC74ACT652
5-3
FACT DATA
FUNCTION TABLE
Inputs
Data I/O*
Operation or Function
GAB
GBA
CAB
CBA
SAB
SBA
A0 – A7
B0 – B7
L
L
H
H
H or L
H or L
X
X
H or L
X
X
X
X
Input
Input
Isolation
Store A and B Data
X
H
H
H
H or L
X
H or L
X
X
X
Input
Input
Unspecified*
Output
Store A, Hold B
Store A in Both Registers
X**
L
L
X
L
X
X
X
Unspecified*
Output
Input
Input
Hold A, Store B
Store B in Both Registers
X**
L
L
L
L
X
X
L
H
Output
Input
Real-Time B Data to A Bus
Stored B Data to A Bus
H
H
H
H
X
X
X
L
H
X
X
Input
Output
Real-Time A Data to B Bus
Stored A Data to B Bus
H or L
H
L
H or L
H or L
H
H
Output
Output
Stored B Data to A Bus
Stored A Data to B Bus and
* The data output functions may be enabled or disabled by various signals at the GBA and GAB inputs. Data input functions are always enabled; i.e., data at the
bus pins will be stored on every LOW-to-HIGH transition of the appropriate clock inputs.
** Select control = L: clocks can occur simultaneously.
H = HIGH Voltage Level; L = LOW Voltage Level; X = Immaterial;
= LOW-to-HIGH Transition
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min
Typ
Min
Unit
VCC
Supply Voltage
AC
ACT
2.0
5.0
6.0
V
4.5
5.0
5.5
Vin, Vout
DC Input Voltage, Output Voltage (Ref. to GND)
0
VCC
V
AC Devices except Schmitt Inputs
VCC @ 3.0 V
VCC @ 4.5 V
VCC @ 5.5 V
VCC @ 4.5 V
VCC @ 5.5 V
150
tr, tf
Input Rise and Fall Time (Note 1)
40
ns/V
25
tr, tf
Input Rise and Fall Time (Note 2)
ACT Devices except Schmitt Inputs
10
ns/V
8.0
TJ
TA
IOH
IOL
Junction Temperature (PDIP)
140
°
C
Operating Ambient Temperature Range
–40
25
85
°
C
Output Current — HIGH
–24
mA
Output Current — LOW
24
mA
1. Vin from 30% to 70% VCC; see individual Data Sheets for devices that differ from the typical input rise and fall times.
2. Vin from 0.8 V to 2.0 V; see individual Data Sheets for devices that differ from the typical input rise and fall times.
相關PDF資料
PDF描述
MC74ACT652N OCTAL TRANSCEIVER/ REGISTER WITH 3-STATE OUTPUTS (NON-INVERTING)
MC74ACT74D DUAL D-TYPE POSITIVE EDGE-TRIGGERED FLIP-FLOP
MC74AC74D DUAL D-TYPE POSITIVE EDGE-TRIGGERED FLIP-FLOP
MC74AC74N DUAL D-TYPE POSITIVE EDGE-TRIGGERED FLIP-FLOP
MC74ACT74N DUAL D-TYPE POSITIVE EDGE-TRIGGERED FLIP-FLOP
相關代理商/技術參數
參數描述
MC74AC74 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:DUAL D-TYPE POSITIVE EDGE-TRIGGERED FLIP-FLOP
MC74AC74D 功能描述:觸發器 2-6V CMOS Dual RoHS:否 制造商:Texas Instruments 電路數量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
MC74AC74DG 功能描述:觸發器 2-6V CMOS Dual D-Type Pos. Edge RoHS:否 制造商:Texas Instruments 電路數量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
MC74AC74DR 制造商:Motorola Inc 功能描述:
MC74AC74DR2 功能描述:觸發器 2-6V CMOS Dual RoHS:否 制造商:Texas Instruments 電路數量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
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