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參數資料
型號: MC74ACT373N
廠商: MOTOROLA INC
元件分類: 通用總線功能
英文描述: OCTAL TRANSPARENT LATCH WITH 3-STATE OUTPUTS
中文描述: ACT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20
封裝: PLASTIC, DIP-20
文件頁數: 2/8頁
文件大小: 196K
代理商: MC74ACT373N
MC74AC373 MC74ACT373
5-2
FACT DATA
FUNCTIONAL DESCRIPTION
The MC74AC373/74ACT373 contains eight D-type latches
with 3-state standard outputs. When the Latch Enable (LE)
input is HIGH, data on the Dn inputs enters the latches. In this
condition the latches are transparent, i.e., a latch output will
change state each time its D input changes. When LE is LOW,
the latches store the information that was present on the D
inputs a setup time preceding the HIGH-to-LOW transition of
LE. The 3-state standard outputs are controlled by the Output
Enable (OE) input. When OE is LOW, the standard outputs are
in the 2-state mode. When OE is HIGH, the standard outputs
are in the high impedance mode but this does not interfere with
entering new data into the latches.
D
G
O
D
G
O
D
G
O
D
G
O
D
G
O
D
G
O
D
G
O
D
G
O
D1
D2
D3
D4
D5
D6
D7
LE
OE
O0
O1
O2
O3
O4
O5
O6
O7
D0
Please note that this diagram is provided only for the understanding of logic
operations and should not be used to estimate propagation delays.
LOGIC DIAGRAM
相關PDF資料
PDF描述
MC74AC374DW OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS
MC74AC374 OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS
MC74ACT374 OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS
MC74AC374N OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS
MC74ACT374DW OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS
相關代理商/技術參數
參數描述
MC74ACT373NG 功能描述:閉鎖 5V Octal Transparent w/3 State Outupts RoHS:否 制造商:Micrel 電路數量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel
MC74ACT373SDR2 制造商:Rochester Electronics LLC 功能描述:- Bulk
MC74ACT374 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS
MC74ACT374DT 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel
MC74ACT374DTR2 功能描述:觸發器 5V CMOS Octal 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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