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參數(shù)資料
| 型號： | MM74C373N_NL |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | 3-STATE Octal D-Type Latch |
| 中文描述： | CMOS SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20 |
| 封裝： | 0.300 INCH, LEAD FREE, PLASTIC, MS-001, DIP-20 |
| 文件頁數(shù)： | 1/11頁 |
| 文件大?。?/td> | 125K |
| 代理商： | MM74C373N_NL |
2004 Fairchild Semiconductor Corporation
DS005906
www.fairchildsemi.com
October 1987
Revised January 2004
MM74C373
MM74C374
3-ST
A
T
E
Oct
a
lD-T
y
pe
Lat
c
h
3-ST
A
T
E
Oct
a
lD-T
y
pe
Fl
ip-
F
lop
MM74C373 MM74C374
3-STATE Octal D-Type Latch
3-STATE Octal D-Type Flip-Flop
General Description
The MM74C373 and MM74C374 are integrated, comple-
mentary MOS (CMOS), 8-bit storage elements with 3-
STATE outputs. These outputs have been specially
designed to drive high capacitive loads, such as one might
find when driving a bus, and to have a fan out of 1 when
driving standard TTL. When a high logic level is applied to
the OUTPUT DISABLE input, all outputs go to a high
impedance state, regardless of what signals are present at
the other inputs and the state of the storage elements.
The MM74C373 is an 8-bit latch. When LATCH ENABLE is
high, the Q outputs will follow the D inputs. When LATCH
ENABLE goes low, data at the D inputs, which meets the
set-up and hold time requirements, will be retained at the
outputs until LATCH ENABLE returns high again.
The MM74C374 is an 8-bit, D-type, positive-edge triggered
flip-flop. Data at the D inputs, meeting the set-up and hold
time requirements, is transferred to the Q outputs on posi-
tive-going transitions of the CLOCK input.
Both the MM74C373 and the MM74C374 are being assem-
bled in 20-pin dual-in-line packages with 0.300” pin cen-
ters.
Features
s Wide supply voltage range:
3V to 15V
s High noise immunity: 0.45 VCC (typ.)
s Low power consumption
s TTL compatibility:
Fan out of 1driving standard TTL
s Bus driving capability
s 3-STATE outputs
s Eight storage elements in one package
s Single CLOCK/LATCH ENABLE and OUTPUT DIS-
ABLE control inputs
s 20-pin dual-in-line package with 0.300” centers takes
half the board space of a 24-pin package
Ordering Code:
Note 1: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Order Number
Package Number
Package Description
MM74C373M
(Note 1)
M20B
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
MM74C373N
N20A
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
MM74C374N
N20A
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MM74C373WM | 3-STATE Octal D-Type Latch; Package: SOIC-Wide; No of Pins: 20; Container: Rail |
| MM74C373WMX | 3-STATE Octal D-Type Latch; Package: SOIC-Wide; No of Pins: 20; Container: Tape & Reel |
| MM74C74N_NL | Dual D Flip-Flop |
| MM74C906M_NL | Hex Open Drain N-Channel Buffers |
| MM74C906MX | Hex Open Drain N-Channel Buffers; Package: SOIC; No of Pins: 14; Container: Tape & Reel |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MM74C373WM | 功能描述:閉鎖 3-STATE Oct D Latch RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)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 |
| MM74C373WMX | 功能描述:閉鎖 3-STATE Oct D Latch RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)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 |
| MM74C374 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Octal D-Type Latch Octal D-Type Flip-Flop |
| MM74C374M | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3-STATE Octal D-Type Latch . 3-STATE Octal D-Type Flip-Flop |
| MM74C374N | 功能描述:觸發(fā)器 3-STATE D Flip-Flop RoHS:否 制造商:Texas Instruments 電路數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
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