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Details, datasheet, quote on part number:SN54HC175W
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Datasheet text preview:
SN54HC175, SN74HC175 QUADRUPLE D-TYPE FLIP-FLOPS WITH CLEAR
SCLS299A JANUARY 1996 REVISED MAY 1997
D D D
Contain Four Flip-Flops With Double-Rail Outputs Applications Include: Buffer/Storage Registers Shift Registers Pattern Generators Package Options Include Plastic Small-Outline (D), Thin Shrink Small-Outline (PW), and Ceramic Flat (W) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs
SN54HC175 . . . J OR W PACKAGE SN74HC175 . . . D, N, OR PW PACKAGE (TOP VIEW)
CLR 1Q 1Q 1D 2D 2Q 2Q GND
1 2 3 4 5 6 7 8
16 15 14 13 12 11 10 9
VCC 4Q 4Q 4D 3D 3Q 3Q CLK
description
These monolithic positive-edge-triggered D-type flip-flops have a direct clear (CLR) input. The 'HC175 feature complementary outputs from each flip-flop. Information at the data (D) inputs meeting the setup time requirements is transferred to the outputs on the positive-going edge of the clock (CLK) pulse. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going edge of CLK. When CLK is at either the high or low level, the D input has no effect at the output. The SN54HC175 is characterized for operation over the full military temperature range of 55°C to 125°C. The SN74HC175 is characterized for operation from 40°C to 85°C.
FUNCTION TABLE (each flip-flop) INPUTS CLR L H H H CLK X L D X H L X OUTPUTS Q L H L Q0 Q H L H Q0
SN54HC175 . . . FK PACKAGE (TOP VIEW)
1Q 1D NC 2D 2Q
4 5 6 7 8
3 2 1 20 19 18 17 16 15 14 9 10 11 12 13
1Q CLR NC VCC 4Q 4Q 4D NC 3D 3Q
NC No internal connection
Copyright © 1997, Texas Instruments Incorporated
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.
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.
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2Q GND NC CLK 3Q
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SN54HC175, SN74HC175 QUADRUPLE D-TYPE FLIP-FLOPS WITH CLEAR
SCLS299A JANUARY 1996 REVISED MAY 1997
logic symbol
CLR CLK 1 9 R C1 2 1D 4 1D 3 7 2D 5 6 10 3D 12 11 15 4D 13 14 3Q 4Q 4Q 1Q 1Q 2Q 2Q 3Q
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. Pin numbers shown are for the D, J, N, PW, and W packages.
logic diagram (positive logic)
CLR 1
CLK 1D
9 4
1D C1 R
2
1Q 1Q
3
To Three Other Channels Pin numbers shown are for the D, J, N, PW, and W packages.
absolute maximum ratings over operating free-air temperature range
Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to 7 V Input clamp current, IIK (VI VCC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA Output clamp current, IOK (VO VCC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA Continuous output current, IO (VO = 0 to VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±25 mA Continuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA Package thermal impedance, JA (see Note 2): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113°C/W N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78°C/W PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149°C/W Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. 2. The package thermal impedance is calculated in accordance with JESD 51, except for through-hole packages, which use a trace length of zero.
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POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
SN54HC175, SN74HC175 QUADRUPLE D-TYPE FLIP-FLOPS WITH CLEAR
SCLS299A JANUARY 1996 REVISED MAY 1997
recommended operating conditions
SN54HC175 MIN VCC VIH Supply voltage High-level input voltage VCC = 2 V VCC = 4.5 V VCC = 6 V VCC = 2 V VIL VI VO tt TA Low-level input voltage Input voltage Output voltage Input transition (rise and fall) time Operating free-air temperature VCC = 2 V VCC = 4.5 V VCC = 6 V VCC = 4.5 V VCC = 6 V 2 1.5 3.15 4.2 0 0 0 0 0 0 0 0 55 0.5 1.35 1.8 VCC VCC 1000 500 400 125 NOM 5 MAX 6 SN74HC175 MIN 2 1.5 3.15 4.2 0 0 0 0 0 0 0 0 40 0.5 1.35 1.8 VCC VCC 1000 500 400 85 °C ns V V V V NOM 5 MAX 6 UNIT V
electrical characteristics over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS CONDITIONS VCC 2V IOH = 20 µA VOH VI = VIH or VIL IOH = 4 mA IOH = 5.2 mA IOL = 20 µA VOL VI = VIH or VIL IOL = 4 mA IOL = 5.2 mA II ICC Ci VI = VCC or 0 VI = VCC or 0, IO = 0 4.5 V 6V 4.5 V 6V 2V 4.5 V 6V 4.5 V 6V 6V 6V 2 V to 6 V 3 MIN 1.9 4.4 5.9 3.98 5.48 TA = 25°C TYP MAX 1.998 4.499 5.999 4.3 5.8 0.002 0.001 0.001 0.17 0.15 ±0.1 0.1 0.1 0.1 0.26 0.26 ±100 8 10 SN54HC175 MIN 1.9 4.4 5.9 3.7 5.2 0.1 0.1 0.1 0.4 0.4 ±1000 160 10 MAX SN74HC175 MIN 1.9 4.4 5.9 3.84 5.34 0.1 0.1 0.1 0.33 0.33 ±1000 80 10 nA µA pF V V MAX UNIT
POST OFFICE BOX 655303
· DALLAS, TEXAS 75265
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