 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| IN74LV374 OCTAL D-TYPE FLIP-FLOP POSITIVE EDGETRIGGER (3-STATE) IN74LV374 are compatible by pinning with KP55523, 153313, IN74HC374A and IN74HCT374A series. Input voltage levels are compatible with standard CMOS levels. Output voltage levels are compatible with input levels of CMOS, NMOS and TTL ICS. Supply voltage range from 2.0 to 3.2 V LOW input current: 1.0 ; 0.1 at = 25 Output current 8 m Latch current value not less than 150 m at = 125 ESD acceptable values: not less than 2000 V as per HBM, and not less than 200 V as per MM ORDERING INFORMATION IN74LV374N Plastic DIP IN74LV374D SOIC TA = -40 to 125 C for all packages PIN ASSIGNMENT D0 D1 D2 D3 D4 D5 D6 D7 CP 03 04 07 08 13 14 17 18 11 02 05 06 09 12 15 16 19 * * * * * * BLOCK DIAGRAM Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 OE 01 20 19 18 17 16 15 14 13 12 11 VCC Q7 D7 D6 Q6 Q5 D5 D4 Q4 CP Q0 02 D0 03 D1 04 Q1 05 Q2 06 D2 07 D3 08 Q3 09 GND 10 374 OE 01 Pin 20=VCC Pin 10 = GND OE L L L H FUNCTION TABLE Inputs Output CP Dn Qn H H L L L, H, X no change X X Z 1 IN74LV374 ABSOLUTE MAXIMUM RATINGS* Symbol Parameter Rating Unit VCC Supply voltage -0.5 to +5.0 V 1 IIK * Input diode current m 20 IOK *2 Output diode current m 50 IO *3 Output source or sink current m 35 ICC Bus driver outputs m 70 IGND Ground current m 70 mW PD Power dissipation per package, Plastic DIP *4 750 500 SOIC *4 Tstg Storage temperature range -65 to +150 C * In absolute maximum ratings modes functioning is not guaranteed. Upon lifting the absolute maximum ratings functioning is guaranteed at the recommended operating conditions. *1 Provide VI < -0.5 V or VI > VCC + 0.5 V. *2 Provide VO < -0.5 V or VO > VCC + 0.5 V. *3 Provide -0.5 V < VO < VCC + 0.5 V. *4 When operating in the temperature range of 70C to 125C power dissipation value decreases - for Plastic DIP by 12 mW/C - for SOIC by 8 mW/C RECOMMENDED OPERATING MODES Symbol Parameter Min Max Unit VCC Supply voltage 1.2 3.6 V VIN Input voltage 0 VCC V VOUT Output voltage 0 VCC V TA Operating ambient temperature range. -40 125 C For all types packages ns tLH, tHL Input rise and fall times VCC =1.2 V 0 1000 VCC =2.0 V 700 500 VCC =3.0 V 400 VCC =3.6 V 2 IN74LV374 DC CHARACTERISTICS Symbol Parameter Test coditions VCC, V 25C min ma x 0.9 1.4 2.1 2.5 0.3 0.6 0.9 1.1 1.1 1.92 2.92 3.52 2.48 0.09 0.09 0.09 0.09 0.33 0.1 0.5 Limits -40C to 125C 85C min ma min ma x x 0.9 0.9 1.4 1.4 2.1 2.1 2.5 2.5 0.3 0.3 0.6 0.6 0.9 0.9 1.1 1.1 1.0 1.0 1.9 1.9 2.9 2.9 3.5 3.5 2.34 - 2.20 0.1 0.1 0.1 0.1 0.4 1.0 5 0.1 0.1 0.1 0.1 0.5 1.0 10 Unit VIH HIGH level VO = input voltage 0.1 V LOW level input voltage HIGH level output voltage VIL VOH VOL LOW level output voltage II IOZ Input leakage current Output OFFstate current ICC Suply current VCC- 1.2 2.0 3.0 3.6 VO =0.1 V 1.2 2.0 3.0 3.6 VI = VIH or VIL 1.2 2.0 IO = -50 3.0 3.6 VI = VIH or VIL 3.0 IO = -8 m VI = VIH or VIL 1.2 2.0 IO = 50 3.0 3.6 VI = VIH or VIL 3.0 IO = 8 m VI = VCC 3.6 0V 3.6 3-state outputs VI = VIL or VIH VO =VCC or 0V VI =VCC or 3.6 0V IO = 0 V V V V V V - 8.0 - 80 - 160 3 IN74LV374 AC CHARACTERISTICS (CL=50 pF, tLH = tHL = 6.0 ns) Test VCC, Symbol Parameter conditions V 25C min ma x - 180 45 27 - 160 38 25 - 160 38 23 75 16 10 250 18 11 45 13 8 25 5 5 27 46 7 34 Limits -40C to 125C 85C min ma min ma x x - 230 - 270 68 56 41 34 - 200 - 240 68 57 43 36 - 200 - 240 58 48 35 29 - 100 - 120 24 20 15 13 350 23 14 50 17 10 25 5 5 22 37 540 28 17 100 20 12 25 5 5 18 31 - Unit tPHL, tPLH from CP to Qn tPHZ tPLZ from OE to Qn tPZH tPZL from OE to Qn tTHL, tTLH Propagation delay Propagation delay Propagation delay Figure 1 Figure 3 Figure 3 tW tSU tH fc CI CPD HIGH-to-LOW Figure 1 and LOW-toHIGH transition time Clock pulse Figure 1 width HIGH or LOW Set-up time Figure 2 Dn to CP Hold time Dn Figure 2 to CP 1.2 2.0 3.0 1.2 2.0 3.0 1.2 2.0 3.0 1.2 2.0 3.0 1.2 2.0 3.0 1.2 2.0 3.0 1.2 2.0 3.0 2.0 3.0 ns CP naximum Figure 1 pulse frequency Input 3.0 capacitance VI = 0 V or 3.0 Power dissipation VCC capacitance (per flip-flop) MHz pF 4 IN74LV374 tLH 0.9 CP 0.1 tPL H VCC V1 tW V1 1/fc V1 GND tPH L 0.9 V1 Qn V1 = 0.5VCC 0.1 tTLH 0.9 V1 tTHL 0.1 0V Figure 1- Time diagram VCC V1 V1 V1 V1 GND VCC CP V1 V1 GND V1 = 0.5V CC Dn t SU tH t SU tH Figure 2 - Time diagram 5 IN74LV374 tLH 0.9 OE 0.1 tPZ H tHL 0.9 V1 0.1 VCC V1 GND VOH 0.9 V1 tPH Z Qn 0V tPLZ Qn V1 tPZL 0.1 VOL V1 = 0.5VCC VCC Figure 3 - Time diagram 6 IN74LV374 Drawing of the chip 1.66 mm 18 19 17 16 15 14 13 12 1.68 mm 20 11 74LV373/374 1 10 On-chip marking 2 9 7 8 3 4 5 6 Pads allocation Table Pad coordinates (counted from lower left corner), number mm X Y 01 0.142 0.628 02 0.142 0.377 03 0.142 0.125 04 0.498 0.125 05 0.693 0.125 06 0.871 0.125 07 1.095 0.125 08 1.423 0.130 09 1.423 0.329 10 1.423 0.587 11 1.423 0.949 12 1.423 1.198 13 1.423 1.447 14 1.085 1.447 15 0.868 1.447 16 0.696 1.447 17 0.461 1.447 18 0.142 1.447 19 0.142 1.245 20 0.142 0.997 Pad size, mm 0.108 x 0.108 0.108 x 0.108 0.108 x 0.108 0.108 x 0.108 0.108 x 0.108 0.108 x 0.108 0.108 x 0.108 0.108 x 0.108 0.108 x 0.108 0.108 x 0.108 0.108 x 0.108 0.108 x 0.108 0.108 x 0.108 0.108 x 0.108 0.108 x 0.108 0.108 x 0.108 0.108 x 0.108 0.108 x 0.108 0.108 x 0.108 0.108 x 0.108 7 |
Price & Availability of IN74LV374N
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |