AIP74HC148SA.TR

Wuxi I-CORE Electronics Co., Ltd. Tab: 835-12 rev:B3 Number:AiP74HC/HCT148-AX-LJ-A054EN or e AiP74HC/HCT148 8-to-3 Line Priority Encoder Specification i-c Product Specification Revision History： Version Date 2019-06-A1 2019-06 Description New Address：Building B4,NO.777,Jianzhu Road,Binhu District,Wuxi City,Jiangsu Province http://www.i-core. cn P.C.：214072 1/ 16 VER：2019-06-A1 Wuxi I-CORE Electronics Co., Ltd. Tab: 835-12 rev:B3 Number:AiP74HC/HCT148-AX-LJ-A054EN 1、General Description Ordering Information: Tube packing specifications: Packaging form Marking code Tube quantity Boxed tube quantity Boxed quantity Packing box number Packing quantity or Type number e The AiP74HC/HCT148 encodes eight data lines to three-line (4-2-1) binary (octal). Cascading circuitry (enable input EI and enable output EO) is provided to allow octal expansion without the need for external circuitry. The data inputs and outputs are active at the low logic level. Features:  Input levels: For AiP74HC148: CMOS level For AiP74HCT148: TTL level  Specified from -40℃ to +85℃  Packaging information: DIP16/SOP16/TSSOP16 AiP74HC148DA.TB DIP16 74HC148 25 PCS/tube 40 tube/box 1000 PCS/box 10 box/pack 10000 PCS/pack AiP74HCT148DA.TB DIP16 74HCT148 25 PCS/tube 40 tube/box 1000 PCS/box 10 box/pack 10000 PCS/pack SOP16 74HC148 50 PCS/tube 200 tube/box 10000 PCS/box 5 box/pack 50000 PCS/pack AiP74HCT148SA.TB SOP16 74HCT148 50 PCS/tube 200 tube/box 10000 PCS/box 5 box/pack 50000 PCS/pack AiP74HC148TA.TB TSSOP16 74HC148 96 PCS/tube 120 tube/box 19200 PCS/box 10 box/pack 192000 PCS/pack AiP74HCT148TA.TB TSSOP16 74HCT148 96 PCS/tube 120 tube/box 19200 PCS/box 10 box/pack 192000 PCS/pack i-c AiP74HC148SA.TB Address：Building B4,NO.777,Jianzhu Road,Binhu District,Wuxi City,Jiangsu Province http://www.i-core. cn P.C.：214072 Notes Dimensions of plastic enclosure: 19.0mm×6.4mm Pin spacing: 2.54mm Dimensions of plastic enclosure: 19.0mm×6.4mm Pin spacing: 2.54mm Dimensions of plastic enclosure: 10.0mm×3.9mm Pin spacing: 1.27mm Dimensions of plastic enclosure: 10.0mm×3.9mm Pin spacing: 1.27mm Dimensions of plastic enclosure: 5.0mm×4.4mm Pin spacing: 0.65mm Dimensions of plastic enclosure: 5.0mm×4.4mm Pin spacing: 0.65mm 2/ 16 VER：2019-06-A1 Wuxi I-CORE Electronics Co., Ltd. Tab: 835-12 rev:B3 Reel packing specifications: Packaging Type number Marking code form Number:AiP74HC/HCT148-AX-LJ-A054EN Reel quantity Boxed reel quantity Packing quantity 5000 PCS/box 20000 PCS/pack SOP16(1) 74HC148 AiP74HCT148SA.TR SOP16(1) 74HCT148 2500 PCS/reel 5000 PCS/box 20000 PCS/pack AiP74HC148SA.TR SOP16(2) 74HC148 2500 PCS/reel 2500 PCS/box 40000 PCS/pack AiP74HCT148SA.TR SOP16(2) 74HCT148 2500 PCS/reel 2500 PCS/box 40000 PCS/pack AiP74HC148TA.TR TSSOP16 74HC148 2500 PCS/reel 5000 PCS/box 40000 PCS/pack AiP74HCT148TA.TR TSSOP16 74HCT148 2500 PCS/reel 5000 PCS/box 40000 PCS/pack Dimensions of plastic enclosure: 10.0mm×3.9mm Pin spacing:1.27mm Dimensions of plastic enclosure: 10.0mm×3.9mm Pin spacing:1.27mm Dimensions of plastic enclosure: 10.0mm×3.9mm Pin spacing:1.27mm Dimensions of plastic enclosure: 10.0mm×3.9mm Pin spacing:1.27mm Dimensions of plastic enclosure: 5.0mm×4.4mm Pin spacing:0.65mm Dimensions of plastic enclosure: 5.0mm×4.4mm Pin spacing:0.65mm or e AiP74HC148SA.TR 2500 PCS/reel Notes i-c Note: If the physical information is inconsistent with the ordering information, please refer to the actual product. Address：Building B4,NO.777,Jianzhu Road,Binhu District,Wuxi City,Jiangsu Province http://www.i-core. cn P.C.：214072 3/ 16 VER：2019-06-A1 Wuxi I-CORE Electronics Co., Ltd. Tab: 835-12 rev:B3 Number:AiP74HC/HCT148-AX-LJ-A054EN 2、Block Diagram And Pin Description or e 2.1、Block Diagram i-c Figure 1. Logic symbol Figure 2. Functional diagram Address：Building B4,NO.777,Jianzhu Road,Binhu District,Wuxi City,Jiangsu Province http://www.i-core. cn P.C.：214072 4/ 16 VER：2019-06-A1 Wuxi I-CORE Electronics Co., Ltd. Tab: 835-12 rev:B3 Number:AiP74HC/HCT148-AX-LJ-A054EN or 2.3、Pin Description e 2.2、Pin Configurations Pin Name 4 5 6 7 EI A2 A1 GND A0 0 1 2 3 GS EO VCC i-c Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Description data input data input data input data input enable input data output data output ground (0V) data output data input data input data input data input data output enable output supply voltage Address：Building B4,NO.777,Jianzhu Road,Binhu District,Wuxi City,Jiangsu Province http://www.i-core. cn P.C.：214072 5/ 16 VER：2019-06-A1 Wuxi I-CORE Electronics Co., Ltd. Tab: 835-12 rev:B3 Number:AiP74HC/HCT148-AX-LJ-A054EN 2.4、Function Table Input Output 3、Electrical Parameter A1 H H L L H H L L H H A0 H H L H L H L H L H GS H H L L L L L L L L or 3.1、Absolute Maximum Ratings A2 H H L L L L H H H H EO H L H H H H H H H H e EI 0 1 2 3 4 5 6 7 H X X X X X X X X L H H H H H H H H L X X X X X X X L L X X X X X X L H L X X X X X L H H L X X X X L H H H L X X X L H H H H L X X L H H H H H L X L H H H H H H L L H H H H H H H Note: H=HIGH voltage level; L=LOW voltage level; X = don’t care. (Voltages are referenced to GND(ground=0V), unless otherwise specified.) i-c Parameter Symbol Conditions Min. supply voltage VCC -0.5 input clamping IIK VI < -0.5V or VI > VCC+0.5V current output clamping IOK VO < -0.5V or VO > VCC+0.5V current output current IO -0.5V < VO < VCC+0.5V supply current ICC ground current IGND -50 storage Tstg -65 temperature total power Ptot dissipation DIP 245 Soldering TL 10s temperature SOP 250 Note: [1] For DIP16 packages: above 70℃ the value of Ptot derates linearly with 12mW/K. [2] For SOP16 packages: above 70℃ the value of Ptot derates linearly with 8mW/K. [3] For (T)SSOP16 packages: above 60℃ the value of Ptot derates linearly with 5.5mW/K. Address：Building B4,NO.777,Jianzhu Road,Binhu District,Wuxi City,Jiangsu Province http://www.i-core. cn P.C.：214072 Max. +7.0 Unit V ±20 mA ±20 mA ±25 +50 - mA mA mA +150 ℃ 500 mW 6/ 16 VER：2019-06-A1 ℃ Wuxi I-CORE Electronics Co., Ltd. Tab: 835-12 rev:B3 Number:AiP74HC/HCT148-AX-LJ-A054EN 3.2、Recommended Operating Conditions supply voltage input voltage output voltage VCC VI VO input transition rise and fall rate Δt/ΔV ambient temperature Tamb supply voltage input voltage output voltage VCC VI VO input transition rise and fall rate Δt/ΔV ambient temperature Tamb Conditions AiP74HC148 VCC=2.0V VCC=4.5V VCC=6.0V AiP74HCT148 VCC=2.0V VCC=4.5V VCC=6.0V Min. Typ. Max. Unit 2.0 0 0 - 5.0 1.67 - 6.0 VCC VCC 625 139 83 V V V ns/V ns/V ns/V -40 - +85 ℃ 4.5 0 0 - 5.0 1.67 - 5.5 VCC VCC 139 - V V V ns/V ns/V ns/V +85 ℃ Max. Unit 0.5 1.35 1.8 0.1 0.1 0.1 0.26 0.26 V V V V V V V V V V V V V V V V ±0.1 uA 8.0 uA e Symbol or Parameter - -40 - i-c 3.3、Electrical Characteristics 3.3.1、DC Characteristics 1 (Tamb=25℃, voltages are referenced to GND (ground=0V), unless otherwise specified.) Parameter Symbol Conditions Min. Typ. AiP74HC148 1.5 1.2 VCC=2.0V HIGH-level VIH VCC=4.5V 3.15 2.4 input voltage VCC=6.0V 4.2 3.2 VCC=2.0V 0.8 LOW-level VCC=4.5V 2.1 VIL input voltage VCC=6.0V 2.8 IO=-20uA; VCC=2.0V 1.9 2.0 IO=-20uA; VCC=4.5V 4.4 4.5 HIGH-level VOH VI = VIH or VIL IO=-20uA; VCC=6.0V 5.9 6.0 output voltage IO=-4.0mA; VCC=4.5V 3.98 4.32 IO=-5.2mA; VCC=6.0V 5.48 5.81 IO=20uA; VCC=2.0V 0 IO=20uA; VCC=4.5V 0 LOW-level VOL VI = VIH or VIL IO=20uA; VCC=6.0V 0 output voltage IO=4.0mA; VCC=4.5V 0.15 IO=5.2mA; VCC=6.0V 0.16 input leakage VI=VCC or GND; VCC=6.0V II current supply current ICC VI=VCC or GND; IO=0A; VCC=6.0V Address：Building B4,NO.777,Jianzhu Road,Binhu District,Wuxi City,Jiangsu Province http://www.i-core. cn P.C.：214072 7/ 16 VER：2019-06-A1 Wuxi I-CORE Electronics Co., Ltd. Tab: 835-12 HIGH-level input voltage LOW-level input voltage HIGH-level output voltage LOW-level output voltage input leakage current supply current CI Number:AiP74HC/HCT148-AX-LJ-A054EN - - 3.5 - pF AiP74HCT148 VIH VCC=4.5V to 5.5V 2.0 1.6 - V VIL VCC=4.5V to 5.5V - 1.2 0.8 V 4.4 3.98 - 4.5 4.32 0 0.16 0.1 0.26 V V V V VOH VI = VIH or VIL; VCC=4.5V VOL VI = VIH or VIL; VCC=4.5V IO=-20uA IO=-4.0mA IO=20uA IO=4.0mA II VI=VCC or GND; VCC=5.5V - - ±0.1 uA ICC VI=VCC or GND; IO=0A; VCC=5.5V VI=VCC-2.1V; other inputs at VCC or GND; IO=0A; VCC=4.5V to 5.5V - - 8.0 uA - 100 360 uA - - 3.5 - pF ΔICC input capacitance CI or additional supply current e input capacitance rev:B3 3.3.2、DC Characteristics 2 (Tamb=-40℃ to +85℃, voltages are referenced to GND (ground=0V), unless otherwise specified.) Parameter Symbol VIH LOW-level input voltage VIL HIGH-level output voltage VOH LOW-level output voltage VOL Min. Typ. Max. Unit 1.5 3.15 4.2 1.9 4.4 5.9 3.84 5.34 - - 0.5 1.35 1.8 0.1 0.1 0.1 0.33 0.33 V V V V V V V V V V V V V V V V i-c HIGH-level input voltage Conditions AiP74HC148 VCC=2.0V VCC=4.5V VCC=6.0V VCC=2.0V VCC=4.5V VCC=6.0V IO=-20uA; VCC=2.0V IO=-20uA; VCC=4.5V VI = VIH or VIL IO=-20uA; VCC=6.0V IO=-4.0mA; VCC=4.5V IO=-5.2mA; VCC=6.0V IO=20uA; VCC=2.0V IO=20uA; VCC=4.5V VI = VIH or VIL IO=20uA; VCC=6.0V IO=4.0mA; VCC=4.5V IO=5.2mA; VCC=6.0V input leakage current supply current input capacitance II VI=VCC or GND; VCC=6.0V - - ±1.0 uA ICC VI=VCC or GND; IO=0A; VCC=6.0V - - 80 uA CI - - - - pF HIGH-level input voltage VIH 2.0 - - V AiP74HCT148 VCC=4.5V to 5.5V Address：Building B4,NO.777,Jianzhu Road,Binhu District,Wuxi City,Jiangsu Province http://www.i-core. cn P.C.：214072 8/ 16 VER：2019-06-A1 Wuxi I-CORE Electronics Co., Ltd. Tab: 835-12 LOW-level output voltage input leakage current supply current VIL Number:AiP74HC/HCT148-AX-LJ-A054EN VCC=4.5V to 5.5V VOH VI = VIH or VIL; VCC=4.5V VOL VI = VIH or VIL; VCC=4.5V IO=-20uA IO=-4.0mA IO=20uA IO=4.0mA - - 0.8 V 4.4 3.84 - - 0.1 0.33 V V V V II VI=VCC or GND; VCC=5.5V - - ±1.0 uA ICC VI=VCC or GND; IO=0A; VCC=5.5V VI=VCC-2.1V; other inputs at VCC or GND; IO=0A; VCC=4.5V to 5.5V - - 80 uA - - 450 uA - - - pF additional supply current ΔICC input capacitance CI - e LOW-level input voltage HIGH-level output voltage rev:B3 3.3.3、AC Characteristics 1 (Tamb=25℃, GND=0V, tr=tf=6ns, CL=50pF, unless otherwise specified.) Symbol Conditions AiP74HC148 VCC=2.0V VCC=4.5V see Figure 4 VCC=5.0V; CL=15pF VCC=6.0V VCC=2.0V see Figure 4 VCC=4.5V VCC=6.0V Min. Typ. Max. Unit - 50 18 15 14 19 7 6 160 32 27 75 15 6 ns ns ns ns ns ns ns VI=GND to VCC - 30 - pF - 20 35 ns - 17 - ns - 7 15 ns - 33 - pF or Parameter tpd transition time tt power dissipation capacitance CPD i-c input to output propagation delay AiP74HCT148 input to output VCC=4.5V see Figure 4 propagation tpd VCC=5.0V; CL=15pF delay transition time tt VCC=4.5V; see Figure 4 power dissipation CPD VI=GND to VCC-1.5V capacitance Note: [1] tpd is the same as tPLH and tPHL. [2] tt is the same as tTHL and tTLH. [3] CPD is used to determine the dynamic power dissipation (PD in uW). PD=CPD×VCC2×fi+∑(CL×VCC2×fo) where: fi=input frequency in MHz; fo=output frequency in MHz; CL=output load capacitance in pF; VCC=supply voltage in V; ∑(CL×VCC2×fo)=sum of outputs. Address：Building B4,NO.777,Jianzhu Road,Binhu District,Wuxi City,Jiangsu Province http://www.i-core. cn P.C.：214072 9/ 16 VER：2019-06-A1 Wuxi I-CORE Electronics Co., Ltd. Tab: 835-12 rev:B3 Number:AiP74HC/HCT148-AX-LJ-A054EN 3.3.4、AC Characteristics 2 (Tamb=-40℃ to +85℃, GND=0V, tr=tf=6ns, CL=50pF, unless otherwise specified.) Symbol input to output propagation delay tpd transition time tt power dissipation capacitance CPD Conditions AiP74HC148 VCC=2.0V VCC=4.5V see Figure 4 VCC=5.0V; CL=15pF VCC=6.0V VCC=2.0V see Figure 4 VCC=4.5V VCC=6.0V Min. Typ. Max. Unit - - 200 40 34 95 19 16 ns ns ns ns ns ns ns VI=GND to VCC - - - pF e Parameter AiP74HCT148 VCC=4.5V - - 44 ns - - - ns - - 19 ns - pF or input to output propagation tpd see Figure 4 VCC=5.0V; CL=15pF delay transition time tt VCC=4.5V; see Figure 4 power dissipation CPD VI=GND to VCC-1.5V capacitance Note: [1] tpd is the same as tPLH and tPHL. [2] tt is the same as tTHL and tTLH. [3] CPD is used to determine the dynamic power dissipation (PD in uW). PD=CPD×VCC2×fi+∑(CL×VCC2×fo) where: fi=input frequency in MHz; fo=output frequency in MHz; CL=output load capacitance in pF; VCC=supply voltage in V; ∑(CL×VCC2×fo)=sum of outputs. - i-c - Address：Building B4,NO.777,Jianzhu Road,Binhu District,Wuxi City,Jiangsu Province http://www.i-core. cn P.C.：214072 10/ 16 VER：2019-06-A1 Wuxi I-CORE Electronics Co., Ltd. Tab: 835-12 rev:B3 Number:AiP74HC/HCT148-AX-LJ-A054EN 4、Testing Circuit or e 4.1、AC Testing Circuit Figure 3. Test circuit for measuring switching times i-c Definitions for test circuit: CL=Load capacitance including jig and probe capacitance. RT=Termination resistance should be equal to the output impedance Zo of the pulse generator. RL=Load resistance. S1=Test selection switch 4.2、AC Testing Waveforms Figure 4. Input to output propagation delays and output transition times Address：Building B4,NO.777,Jianzhu Road,Binhu District,Wuxi City,Jiangsu Province http://www.i-core. cn P.C.：214072 11/ 16 VER：2019-06-A1 Wuxi I-CORE Electronics Co., Ltd. Tab: 835-12 rev:B3 Number:AiP74HC/HCT148-AX-LJ-A054EN 4.3、Measurement Points Type AiP74HC148 AiP74HCT148 Input Output VM 0.5×VCC 1.3V VM 0.5×VCC 1.3V 4.4、Test Data Type VI VCC 3V Load tr , tf 6ns 6ns CL 15pF, 50pF 15pF, 50pF RL 1kΩ 1kΩ S1 position tPLH, tPHL open open i-c or e AiP74HC148 AiP74HCT148 Input Address：Building B4,NO.777,Jianzhu Road,Binhu District,Wuxi City,Jiangsu Province http://www.i-core. cn P.C.：214072 12/ 16 VER：2019-06-A1 Wuxi I-CORE Electronics Co., Ltd. Tab: 835-12 rev:B3 Number:AiP74HC/HCT148-AX-LJ-A054EN 5、Package Information i-c or e 5.1、DIP16 Address：Building B4,NO.777,Jianzhu Road,Binhu District,Wuxi City,Jiangsu Province http://www.i-core. cn P.C.：214072 13/ 16 VER：2019-06-A1 Wuxi I-CORE Electronics Co., Ltd. Tab: 835-12 rev:B3 Number:AiP74HC/HCT148-AX-LJ-A054EN i-c or e 5.2、SOP16 Address：Building B4,NO.777,Jianzhu Road,Binhu District,Wuxi City,Jiangsu Province http://www.i-core. cn P.C.：214072 14/ 16 VER：2019-06-A1 Wuxi I-CORE Electronics Co., Ltd. Tab: 835-12 rev:B3 Number:AiP74HC/HCT148-AX-LJ-A054EN i-c or e 5.3、TSSOP16 Address：Building B4,NO.777,Jianzhu Road,Binhu District,Wuxi City,Jiangsu Province http://www.i-core. cn P.C.：214072 15/ 16 VER：2019-06-A1 Wuxi I-CORE Electronics Co., Ltd. Tab: 835-12 rev:B3 Number:AiP74HC/HCT148-AX-LJ-A054EN 6、Statements And Notes 6.1、The name and content of Hazardous substances or Elements in the product Hazardous substances or Elements Part name Lead and lead compo unds Mercur y and mercur y compo unds Cadm ium and cadmi um comp ounds Hexaval ent chromiu m compoun ds Polybro minated biphenyl s Polybro minate d biphen yl ethers Dibutyl phthala te Butylbe nzyl phthala te Di-2-et hylhex yl phthala te Diisobu tyl phthala te ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Plastic resin ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Chip ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ The lead ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Plastic sheet installed ○ ○ ○ e Lead frame ○ ○ ○ ○ ○ ○ ○ ○：Indicates that the content of hazardous substances or elements in the detection limit of the following the SJ/T11363-2006 standard. ×：Indicates that the content of hazardous substances or elements exceeding the SJ/T11363-2006 Standard limit requirements. or explanation 6.2、Notion Recommended carefully reading this information before the use of this product； The information in this document are subject to change without notice； i-c This information is using to the reference only, the company is not responsible for any loss； The company is not responsible for the any infringement of the third party patents or other rights of the responsibility. Address：Building B4,NO.777,Jianzhu Road,Binhu District,Wuxi City,Jiangsu Province http://www.i-core. cn P.C.：214072 16/ 16 VER：2019-06-A1