TC74VHC164F,TC74VHC164FN,TC74VHC164FT,TC74VHC164FK

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Agatha Higgins
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1 TOSHIBA CMOS igital Integrated Circuit Silicon Monolithic TC74VHC164F/FN/FT/FK TC74VHC164F,TC74VHC164FN,TC74VHC164FT,TC74VHC164FK 8-Bit Shift egister (S-IN, P-OUT) The TC74VHC164 is an advanced high speed CMOS 8-BIT SEIAL-IN PAALLEL-OUT SHIFT EGISTE fabricated with silicon gate C 2 MOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. It coists of a serial-in, parallel-out 8-bit shift register with a CLO input and an overriding CLEA input. Two serial data inputs (A, B) are provided so that one may be used as a data enable. An input protection circuit eures that 0 to 5.5 V can be applied to the input pi without regard to the supply voltage. This device can be used to interface 5 to 3 V systems and two supply systems such as battery back up. This circuit prevents device destruction due to mismatched supply and input voltages. Note: xxxfn (JEEC SOP) is not available in Japan. TC74VHC164F Features High speed: f max = 175 MHz (typ.) at V CC = 5 V Low power dissipation: I CC = 4 μa (max) at Ta = 25 C High noise immunity: V NIH = V NIL = 28% V CC (min) Power down protection is provided on all inputs. Balanced propagation delays: t plh t phl Wide operating voltage range: V CC (opr) = 2 to 5.5 V Low noise: V OLP = 0.8 V (max) Pin and function compatible with 74ALS164 TC74VHC164FN TC74VHC164FT TC74VHC164FK Weight SOP14-P A : 0.18 g (typ.) SOP14-P : 0.18 g (typ.) SOL14-P : 0.12 g (typ.) TSSOP14-P A : 0.06 g (typ.) VSSOP14-P : 0.02 g (typ.) 1

2 Pin Assignment IEC Logic Symbol A 1 14 V CC CL (9) (8) C1/ SG 8 B A B C GN H 12 G 11 F 10 E 9 CL 8 A B (1) (2) & 1 (3) (4) (5) (6) (10) (11) (12) (13) A B C E F G H (top view) Truth Table Inputs Outputs CL Serial IN A B A B H L X X X L L L H X X No Change H L X L A n G n H X L L A n G n H H H H A n G n X: on t care A n to G n : The level of A to G, respectively, before the most recent positive edge of the clock. System iagram Serial Inputs CL A B A B C E F G H 2

3 Timing Chart CL Serial Inputs A B A B C Outputs E F G H CLEA CLEA Absolute Maximum atings (Note) Characteristics Symbol ating Unit Supply voltage range V CC 0.5 to 7.0 V C input voltage V IN 0.5 to 7.0 V C output voltage V OUT 0.5 to V CC V Input diode current I IK 20 ma Output diode current I OK ±20 ma C output current I OUT ±25 ma C V CC /ground current I CC ±75 ma Power dissipation P 180 mw Storage temperature T stg 65 to 150 C Note: Exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in IC performance or even destruction. 3

4 ecommended Operating Conditio (Note) Characteristics Symbol ating Unit Supply voltage V CC 2.0 to 5.5 V Input voltage V IN 0 to 5.5 V Output voltage V OUT 0 to V CC V Operating temperature T opr 40 to 85 C Input rise and fall time dt/dv 0 to 100 (V CC = V) 0 to 20 (V CC = 5 ± 0.5 V) /V Note: The recommended operating conditio are required to eure the normal operation of the device. Unused inputs must be tied to either VCC or GN. Electrical Characteristics C Characteristics Characteristics High-level input voltage Low-level input voltage High-level output voltage Low-level output voltage Input leakage current uiescent supply current Symbol V IH V IL V OH V OL I IN V IN = V IH or V IL V IN = V IH or V IL Test Condition Ta = 25 C I OH = 50 μa I OH = 4 ma I OH = 8 ma I OL = 50 μa I OL = 4 ma I OL = 8 ma V IN = 5.5 V or GN V CC (V) 2.0 to to to 5.5 Ta = 40 to 85 C Min Typ. Max Min Max 1.50 V CC V CC V CC V CC Unit ±0.1 ±1.0 μa I CC V IN = V CC or GN μa V V V V 4

5 Timing equirements (input: t r = t f = 3 ) Characteristics Symbol Test Condition Ta = 25 C Ta = 40 to 85 C V CC (V) Typ. Limit Limit Unit Minimum pulse width () t w (L) t w (H) ± 0.5 Minimum pulse width ( CL ) t w (L) ± 0.5 Minimum set-up time t s ± Minimum hold time t h ± Minimum removal time ( CL ) t rem ± AC Characteristics (input: t r = t f = 3 ) Characteristics Symbol Ta = 40 to Test Condition Ta = 25 C 85 C V CC (V) C L (pf) Min Typ. Max Min Max Unit Propagation delay time (-) Propagation delay time ( CL -) Maximum clock frequency t plh t phl t phl f max ± 0.5 ± 0.5 ± Input capacitance C IN pf Power dissipation capacitance C P (Note) 76 pf Note: C P is defined as the value of the internal equivalent capacitance which is calculated from the operating current coumption without load. Average operating current can be obtained by the equation: I CC (opr) = C P V CC f IN + I CC MHz Noise Characteristics (input: t r = t f = 3 ) Characteristics Symbol Test Condition Ta = 25 C V CC (V) Typ. Max Unit uiet output maximum dynamic V OL V OLP C L = 50 pf V uiet output minimum dynamic V OL V OLV C L = 50 pf V Minimum high level dynamic input voltage V IH C L = 50 pf 3.5 V Maximum low level dynamic input voltage V IL C L = 50 pf 1.5 V 5

6 Input Equivalent Circuit INPUT 6

7 Package imeio Weight: 0.18 g (typ.) 7

8 Package imeio Weight: 0.18 g (typ.) 8

9 Package imeio (Note) Note: This package is not available in Japan. Weight: 0.12 g (typ.) 9

10 Package imeio Weight: 0.06 g (typ.) 10

11 Package imeio Weight: 0.02 g (typ.) 11

12 Note: Lead (Pb)-Free Packages SOP14-P A SOL14-P TSSOP14-P A VSSOP14-P ESTICTIONS ON POUCT USE EN The information contained herein is subject to change without notice. TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical seitivity and vulnerability to physical stress. It is the respoibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situatio in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your desig, please eure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specificatio. Also, please keep in mind the precautio and conditio set forth in the Handling Guide for Semiconductor evices, or TOSHIBA Semiconductor eliability Handbook etc. The TOSHIBA products listed in this document are intended for usage in general electronics applicatio (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.).these TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury ( Unintended Usage ). Unintended Usage include atomic energy control itruments, airplane or spaceship itruments, traportation itruments, traffic signal itruments, combustion control itruments, medical itruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in his document shall be made at the customer s own risk. The products described in this document shall not be used or embedded to any dowtream products of which manufacture, use and/or sale are prohibited under any applicable laws and regulatio. The information contained herein is presented only as a guide for the applicatio of our products. No respoibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No licee is granted by implication or otherwise under any patents or other rights of TOSHIBA or the third parties. Please contact your sales representative for product-by-product details in this document regarding ohs compatibility. Please use these products in this document in compliance with all applicable laws and regulatio that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulatio. 12

TC74VHC574F,TC74VHC574FW,TC74VHC574FT,TC74VHC574FK

TOSHIBA CMOS igital Integrated Circuit Silicon Monolithic TC74VHC574F/FW/FT/FK TC74VHC574F,TC74VHC574FW,TC74VHC574FT,TC74VHC574FK Octal -Type Flip Flop with 3-State Output The TC74VHC574 is advanced high