HD74HC597 8-bit Latch / Shift Register REJ03D0635-0200 (Previous ADE-205-515) Rev.2.00 Mar 30, 2006 Description The HD74HC597 consists of an 8-bit storage latch feeding a parallel-in, serial-out 8-bit shift register. Both the storage register and shift register have positive-edge triggered clocks. The shift register also has direct load (from storage) and clear inputs. Features • High Speed Operation: tpd (SCK to QH’) = 14 ns typ (CL = 50 pF) • High Output Current: Fanout of 10 LSTTL Loads • Wide Operating Voltage: VCC = 2 to 6 V • Low Input Current: 1 µA max • Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) • Ordering Information Part Name Package Type HD74HC597P DILP-16 pin HD74HC597FPEL SOP-16 pin (JEITA) HD74HC597RPEL SOP-16 pin (JEDEC) Package Code (Previous Code) PRDP0016AE-B (DP-16FV) PRSP0016DH-B (FP-16DAV) PRSP0016DG-A (FP-16DNV) Package Abbreviation Taping Abbreviation (Quantity) P — FP EL (2,000 pcs/reel) RP EL (2,500 pcs/reel) Note: Please consult the sales office for the above package availability. Function Table Inputs SCK X SLoad X SCLR X X X X L L H H Data loaded from inputs to shift register Data transferred from input latches to shift register X X X X L H L L Invalid logic, state of shift register indeterminate when signals removed Shift register cleared H H Shift register clocked Qn = Qn – 1, QA = SER RCK X Rev.2.00 Mar 30, 2006 page 1 of 9 Function Data loaded to input latches HD74HC597 Pin Arrangement B 1 16 VCC C 2 15 A D 3 14 SER E 4 13 S Load F 5 12 RCK G 6 11 SCK H 7 10 SCLR GND 8 9 Q'H (Top view) Logic Diagram SCLR SER SCK SLoad RCK A DQ C SC D Q R B DQ C SC D Q R DQ C SC D Q R C D E F G H Q'H Rev.2.00 Mar 30, 2006 page 2 of 9 HD74HC597 Absolute Maximum Ratings Item Symbol Ratings Unit Supply voltage range Input / Output voltage VCC VIN, VOUT –0.5 to 7.0 –0.5 to VCC +0.5 V V IIK, IOK IOUT ±20 ±25 mA mA ICC or IGND PT ±50 500 mA mW Input / Output diode current Output current VCC, GND current Power dissipation Storage temperature Tstg –65 to +150 °C Note: The absolute maximum ratings are values, which must not individually be exceeded, and furthermore, no two of which may be realized at the same time. Recommended Operating Conditions Item Supply voltage Symbol VCC Ratings 2 to 6 Unit V Input / Output voltage Operating temperature VIN, VOUT Ta 0 to VCC –40 to 85 V °C tr , tf 0 to 1000 0 to 500 Input rise / fall time Note: *1 ns 0 to 400 1. This item guarantees maximum limit when one input switches. Waveform: Refer to test circuit of switching characteristics. Conditions VCC = 2.0 V VCC = 4.5 V VCC = 6.0 V Electrical Characteristics Item Input voltage Symbol VCC (V) VIH VIL Output voltage VOH VOL Input current Quiescent supply current Iin ICC Min Ta = 25°C Typ Max Ta = –40 to+85°C Unit Min Max 2.0 4.5 1.5 3.15 — — — — 1.5 3.15 — — 6.0 2.0 4.2 — — — — 0.5 4.2 — — 0.5 4.5 6.0 — — — — 1.35 1.8 — — 1.35 1.8 2.0 4.5 1.9 4.4 2.0 4.5 — — 1.9 4.4 — — 6.0 4.5 5.9 4.18 6.0 — — — 5.9 4.13 — — 6.0 2.0 5.68 — — 0.0 — 0.1 5.63 — — 0.1 4.5 6.0 — — 0.0 0.0 0.1 0.1 — — 0.1 0.1 4.5 6.0 — — — — 0.26 0.26 — — 0.33 0.33 6.0 6.0 — — — — ±0.1 4.0 — — ±1.0 40 Rev.2.00 Mar 30, 2006 page 3 of 9 Test Conditions V V V Vin = VIH or VIL IOH = –20 µA IOH = –4 mA V IOH = –5.2 mA Vin = VIH or VIL IOL = 20 µA IOL = 4 mA IOL = 5.2 mA µA Vin = VCC or GND µA Vin = VCC or GND, Iout = 0 µA HD74HC597 Switching Characteristics (CL = 50 pF, Input tr = tf = 6 ns) Ta = 25°C Item Symbol VCC (V) Maximum clock frequency fmax Propagation delay time tPLH tPHL Removal time Setup time Hold time Pulse width trem tsu th tw Output rise/fall time tTLH tTHL Input capacitance Cin Ta = –40 to +85°C 2.0 Min — Typ — Max 5 Min — Max 4 4.5 6.0 — — — — 27 31 — — 21 24 2.0 4.5 — — — 14 175 35 — — 220 44 6.0 2.0 — — — — 30 210 — — 37 265 4.5 6.0 — — 17 — 42 36 — — 53 45 2.0 4.5 100 20 — — — – 125 25 — — 6.0 2.0 17 100 — — — — 21 125 — — 4.5 6.0 20 17 — — — — 25 21 — — 2.0 4.5 100 20 — 1 — — 125 25 — — 6.0 2.0 17 100 — — — — 21 125 — — 4.5 6.0 20 17 0 — — — 25 21 — — 2.0 4.5 5 5 — — — — 5 5 — — 6.0 2.0 5 5 — — — — 5 5 — — 4.5 6.0 5 5 — — — — 5 5 — — 2.0 4.5 80 16 — 7 — — 100 20 — — 6.0 2.0 14 — — — — 75 17 — — 95 4.5 6.0 — — 4 — 15 13 — — 19 16 — — 5 10 — 10 Rev.2.00 Mar 30, 2006 page 4 of 9 Unit Test Conditions MHz ns SCK or SLoad or SCLR to QH’ ns RCK to QH’ ns ns RCK to SCK ns SER to SCK ns Data to RCK ns SCK to SA ns LCK to Data ns ns pF HD74HC597 Test Circuit VCC VCC Output SCLR Pulse Generator Zout = 50 Ω Input Pulse Generator Zout = 50 Ω See Function Table Input SLoad QH' CL = 50pF RCK A to H SER SCK Note : 1. CL includes probe and jig capacitance. Waveforms • Waveform – 1 (RCK to QH') tf tr VCC 90 % 50 % 50 % Input RCK 10 % 50 % 10 % tw(H) t PLH t PHL 90 % Output QH' 0V tw(L) VOH 90 % 50 % 10 % 50 % 10 % t TLH VOL t THL Note : 1. Input waveform : PRR ≤ 1 MHz, duty cycle 50%, tr ≤ 6 ns, tf ≤ 6 ns • Waveform – 2 (RCK to Q) tf tr 10 % tw(H) t PLH 50 % 10 % t TLH 50 % 10 % 0V tw(L) t PHL 90 % Output QH' VCC 90 % 50 % 50 % Input SCK VOH 90 % 50 % 10 % VOL t THL Note : 1. Input waveform : PRR ≤ 1 MHz, duty cycle 50%, tr ≤ 6 ns, tf ≤ 6 ns Rev.2.00 Mar 30, 2006 page 5 of 9 HD74HC597 • Waveform – 3 (SCLR to QH') tf Input SCLR tr 90 % 50 % VCC 90 % 50 % 10 % 10 % 0V tw t PHL VOH 90 % Output QH' 50 % 10 % VOL t THL t rem 90 % Input SCK 50 % 10 % VCC 0V t TLH Note : 1. Input waveform : PRR ≤ 1 MHz, duty cycle 50%, tr ≤ 6 ns, tf ≤ 6 ns • Waveform – 4 (SLoad to QH') tf Input SLoad tr 90 % 50 % 90 % 50 % 10 % 10 % tw VCC 50 % 0V t PLH t PHL 90 % 90 % Output QH' 50 % 10 % t THL 50 % 10 % VOH VOL t TLH Note : 1. Input waveform : PRR ≤ 1 MHz, duty cycle 50%, tr ≤ 6 ns, tf ≤ 6 ns Rev.2.00 Mar 30, 2006 page 6 of 9 HD74HC597 • Waveform – 5 (Data to RCK) tr/tf Input A to H 90 % tr/tf 90 % 90 % 50 % 10 % 50 % 10 % 50 % 10 % t su 0V th 90 % Input RCK VCC 90 % 50 % 10 % VCC 90 % 50 % 10 % 10 % tr 0V tf Note : 1. Input waveform : PRR ≤ 1 MHz, duty cycle 50%, tr ≤ 6 ns, tf ≤ 6 ns • Waveform – 6 (SER to SCK) tr/tf Input SER 90 % tr/tf 90 % 90 % 50 % 10 % 50 % 10 % 50 % 10 % t su 0V th 90 % Input SCK VCC 90 % 50 % 10 % VCC 90 % 50 % 10 % 10 % tr 0V tf Note : 1. Input waveform : PRR ≤ 1 MHz, duty cycle 50%, tr ≤ 6 ns, tf ≤ 6 ns • Waveform – 7 (SLoad to SCK) tr tf 10 % 10 % t su 0V th 90 % Input SCK VCC 90 % 50 % 90 % 50 % Input SLoad VCC 90 % 50 % 10 % 10 % tr tf Note : 1. Input waveform : PRR ≤ 1 MHz, duty cycle 50%, tr ≤ 6 ns, tf ≤ 6 ns Rev.2.00 Mar 30, 2006 page 7 of 9 0V HD74HC597 Package Dimensions JEITA Package Code P-DIP16-6.3x19.2-2.54 RENESAS Code PRDP0016AE-B Previous Code DP-16FV MASS[Typ.] 1.05g D 9 E 16 1 8 b3 0.89 A1 A Z L Reference Symbol θ bp e e1 D E A A1 bp b3 c θ e Z L c e1 ( Ni/Pd/Au plating ) JEITA Package Code P-SOP16-5.5x10.06-1.27 RENESAS Code PRSP0016DH-B *1 Previous Code FP-16DAV Dimension in Millimeters Min Nom Max 7.62 19.2 20.32 6.3 7.4 5.06 0.51 0.40 0.48 0.56 1.30 0.19 0.25 0.31 0° 15° 2.29 2.54 2.79 1.12 2.54 MASS[Typ.] 0.24g D F 16 NOTE) 1. DIMENSIONS"*1 (Nom)"AND"*2" DO NOT INCLUDE MOLD FLASH. 2. DIMENSION"*3"DOES NOT INCLUDE TRIM OFFSET. 9 c HE *2 E bp Index mark Terminal cross section ( Ni/Pd/Au plating ) 1 Z 8 e *3 bp x Reference Symbol M A L1 A1 θ y L Detail F Rev.2.00 Mar 30, 2006 page 8 of 9 D E A2 A1 A bp b1 c c1 θ HE e x y Z L L1 Dimension in Millimeters Min Nom Max 10.06 10.5 5.50 0.00 0.10 0.20 2.20 0.34 0.40 0.46 0.15 0.20 0.25 0° 8° 7.50 7.80 8.00 1.27 0.12 0.15 0.80 0.50 0.70 0.90 1.15 HD74HC597 JEITA Package Code P-SOP16-3.95x9.9-1.27 RENESAS Code PRSP0016DG-A *1 Previous Code FP-16DNV MASS[Typ.] 0.15g D F 16 NOTE) 1. DIMENSIONS"*1 (Nom)"AND"*2" DO NOT INCLUDE MOLD FLASH. 2. DIMENSION"*3"DOES NOT INCLUDE TRIM OFFSET. 9 c *2 Index mark HE E bp Terminal cross section ( Ni/Pd/Au plating ) 1 Z Reference Symbol 8 e *3 bp x M A L1 A1 θ L y Detail F Rev.2.00 Mar 30, 2006 page 9 of 9 D E A2 A1 A bp b1 c c1 θ HE e x y Z L L1 Dimension in Millimeters Min Nom Max 9.90 10.30 3.95 0.10 0.14 0.25 1.75 0.34 0.40 0.46 0.15 0.20 0.25 0° 8° 5.80 6.10 6.20 1.27 0.25 0.15 0.635 0.40 0.60 1.27 1.08 Sales Strategic Planning Div. Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Keep safety first in your circuit designs! 1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage. 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