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參數資料
| 型號： | SN74HC112D |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 鎖存器 |
| 英文描述： | HC/UH SERIES, DUAL NEGATIVE EDGE TRIGGERED J-K FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO16 |
| 封裝： | GREEN, PLASTIC, SOIC-16 |
| 文件頁數： | 1/17頁 |
| 文件大?。?/td> | 645K |
| 代理商： | SN74HC112D |
SN54HC112, SN74HC112
DUAL JK NEGATIVEEDGETRIGGERED FLIPFLOPS
WITH CLEAR AND PRESET
SCLS099F DECEMBER 1982 REVISED SEPTEMBER 2003
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Wide Operating Voltage Range of 2 V to 6 V
D Outputs Can Drive Up To 10 LSTTL Loads
D Low Power Consumption, 40-A Max ICC
D Typical tpd = 13 ns
D ±4-mA Output Drive at 5 V
D Low Input Current of 1 A Max
description/ordering information
The ’HC112 devices contain two independent J-K
negative-edge-triggered flip-flops. A low level at
the preset (PRE) or clear (CLR) inputs sets or
resets the outputs, regardless of the levels of the
other inputs. When PRE and CLR are inactive
(high), data at the J and K inputs meeting the
setup time requirements are transferred to the
outputs on the negative-going edge of the clock
(CLK) pulse. Clock triggering occurs at a voltage
level and is not directly related to the fall time of the
CLK pulse. Following the hold-time interval, data
at the J and K inputs may be changed without
affecting the levels at the outputs. These versatile
flip-flops perform as toggle flip-flops by tying J and
K high.
ORDERING INFORMATION
TA
PACKAGE
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP N
Tube of 25
SN74HC112N
40
°C to 85°C
Tube of 40
SN74HC112D
40
°C to 85°C
SOIC D
Reel of 2500
SN74HC112DR
HC112
SOIC D
Reel of 250
SN74HC112DT
HC112
CDIP J
Tube of 25
SNJ54HC112J
55
°C to 125°C
CFP W
Tube of 150
SNJ54HC112W
55 C to 125 C
LCCC FK
Tube of 55
SNJ54HC112FK
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
32 1 20 19
910 11 1213
4
5
6
7
8
18
17
16
15
14
2CLR
2CLK
NC
2K
2J
1J
1PRE
NC
1Q
1K
1CLK
NC
2Q
V
1CLR
2Q
GND
NC
SN54HC112 . . . FK PACKAGE
(TOP VIEW)
CC
NC No internal connection
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
1CLK
1K
1J
1PRE
1Q
2Q
GND
VCC
1CLR
2CLR
2CLK
2K
2J
2PRE
2Q
SN54HC112 ...J OR W PACKAGE
SN74HC112 ...D OR N PACKAGE
(TOP VIEW)
2PRE
Copyright
2003, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
On products compliant to MILPRF38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SN74HC112DE4 | 功能描述:觸發器 Dual Neg-Edge-Trig J-K Flip-Flop 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 |
| SN74HC112DG4 | 功能描述:觸發器 Dual J K NEG Edge Triggered FlipFlop 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 |
| SN74HC112DR | 功能描述:觸發器 Dual Neg-Edge-Trig J-K Flip-Flop 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 |
| SN74HC112DRE4 | 功能描述:觸發器 Dual Neg-Edge-Trig J-K Flip-Flop 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 |
| SN74HC112DRG4 | 功能描述:觸發器 Dual J K NEG Edge Triggered FlipFlop 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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