SN74HC597N

XBLW SN74HC/HCT597 8-Bit Shift Register With Input Flip-Flops General Description The 74HC597/74HCT597 is an 8-bit shift register with input flip-flops Features  Supply voltage range: SN74HC597: 2~6V SN74HCT597: 4.5~5.5V  Input levels: SN74HC597: CMOS level SN74HCT597: TTL level  Temperature range:-40℃ to +125℃  Packaging information: DIP16/SOP16/TSSOP16 Ordering Information Product Model XBLW SN74HC597N XBLW SN74HC597DTR XBLW SN74HC597TDTR XBLW SN74HCT597N XBLW SN74HCT597DTR XBLW SN74HCT597TDTR XBLWversion1.0 Package Type DIP-16 SOP-16 TSSOP-16 DIP-16 SOP-16 TSSOP-16 www.xinboleic.com Marking 74HC597N 74HC597 74HC597 74HCT597N 74HCT597 74HCT597 Packing Tube Tape Tape Tube Tape Tape Technical Support:4009682003 Packing Qty 1000Pcs/Box 2500Pcs/Reel 3000Pcs/Reel 1000Pcs/Box 2500Pcs/Reel 3000Pcs/Reel 1 / 16 XBLW SN74HC/HCT597 8-Bit Shift Register With Input Flip-Flops Block Diagram And Pin Description Block Diagram Figure 1. Logic symbol XBLWversion1.0 www.xinboleic.com Technical Support:4009682003 2 / 16 XBLW SN74HC/HCT597 8-Bit Shift Register With Input Flip-Flops Pin Configurations Pin Description Pin No. Pin Name Description 1 D1 parallel data output 2 D2 parallel data output 3 D3 parallel data output 4 D4 parallel data output 5 D5 parallel data outputt 6 D6 parallel data output 7 D7 parallel data output 8 GND ground (0V) 9 Q serial data output 10 MR asynchronous master reset input (active LOW) 11 SHCP shift register clock input (LOW-to-HIGH, edge-triggered) 12 STCP storage register clock input (LOW-to-HIGH, edge-triggered) 13 PL parallel load input (active LOW) 14 DS serial data input 15 D0 parallel data inputs 16 VCC supply voltage Function Table Input STCP SHCP Function X PL X MR X data loaded to input latches X L H data loaded from inputs to shift register No clock edge X L H X X L L data transferred from input flip-flops to shift register invalid logic, state of shift register is indeterminate when signals removed X X H L shift register cleared H H shift register clocked Qn = Qn-1, Q0 = DS ↑ ↑ X ↑ Note: H=HIGH voltage level; L=LOW voltage level.↑=LOW-to-HIGH transition .X= don’t care XBLWversion1.0 www.xinboleic.com Technical Support:4009682003 3 / 16 XBLW SN74HC/HCT597 8-Bit Shift Register With Input Flip-Flops Electrical Parameter Absolute Maximum Ratings (Voltages are referenced to GND (ground=0V), unless otherwise specified.) Parameter supply voltage Symbol Conditions Min. Max. Unit VCC - -0.5 +7 V ground current IGND - -50 - mA input clamping current output clamping current IIK VI < -0.5V or VI > VCC+0.5V - ±20 mA IOK VO < -0.5V or VO > VCC+0.5V - ±20 mA -0.5V < VO < VCC+0.5V -65 ±25 mA +150 ℃ output current IO storage temperature Tstg soldering temperature TL 10s DIP SOP/TSSOP 245 260 ℃ Recommended Operating Conditions Symbol Conditions Min. Typ. Max. Unit SN74HC597 supply voltage VCC 2.0 5.0 6.0 V input voltage VI - 0 - VCC V - VCC V Parameter output voltage ambient temperature SN74HCT597 supply voltage - 0 Tamb - -40 - +125 ℃ VCC - 4.5 5.0 5.5 V 0 - VCC V - VCC V - +125 ℃ VO input voltage VI output voltage VO ambient temperature Tamb XBLWversion1.0 - - 0 - -40 www.xinboleic.com Technical Support:4009682003 4 / 16 XBLW SN74HC/HCT597 8-Bit Shift Register With Input Flip-Flops Electrical Characteristics DC Characteristics 1 (Tamb=-40℃ to +85℃, voltages are referenced to GND (ground=0V), unless otherwise specified.) Parameter Symbol VCC Conditions 2.0V VIH 4.5V - Min. Typ. Max. Unit - V SN74HC597 HIGH-level input voltage LOW-level input voltage HIGH-level output voltage LOW-level output voltage 4.2 3.2 - - - V V 0.8 0.5 V - 2.1 1.35 V 1.9 2.8 1.8 V 2.0V IO=-20uA 2.0 IO=-20uA 4.4 4.5 - V 4.5V 6.0V IO=-20uA 5.9 6.0 4.5V IO=-4.0mA 3.84 4.32 6.0V IO=-5.2mA 5.34 5.81 2.0V IO=20uA 4.5V IO=20uA - 6.0V IO=20uA 4.5V IO=4.0mA 4.5V 6.0V VOL - - 2.0V VOH 1.2 2.4 - 6.0V VIL 1.5 3.15 6.0V IO=5.2mA - V V - V V 0 0.1 V 0 0.1 V 0 0.1 V 0.15 0.33 V - 0.16 0.33 V - input leakage current II 6.0V VI=VCC or GND - - ±2 uA supply current ICC 6.0V VI=VCC or GND;IO=0A - - 80 uA - 2.0 1.6 - V - - 1.2 0.8 V IO=-20uA 4.4 4.5 3.84 4.32 - V IO=-4.0mA - 0.1 V 0 V - 0.15 0.33 V SN74HCT597 HIGH-level input voltage LOW-level input voltage HIGH-level output voltage VIH VIL VOH 4.5~ 5.5V 4.5~ 5.5V 4.5V LOW-level output voltage VOL 4.5V input leakage current II 5.5V VI=VCC or GND - - ±2 uA supply current ICC 6.0V - - 80 uA additional supply current ΔICC 4.5~ 5.5V VI=VCC or GND;IO=0A One input at VI=VCC-2.1V; Other inputs at VCC or GND; IO=0A - - 135 uA XBLWversion1.0 IO=20uA IO=4.0mA www.xinboleic.com Technical Support:4009682003 5 / 16 XBLW SN74HC/HCT597 8-Bit Shift Register With Input Flip-Flops DC Characteristics 2 (Tamb=-40℃ to +125℃, voltages are referenced to GND (ground=0V), unless otherwise specified.) Parameter Symbol VCC Conditions Min. Typ. Max. Unit 2.0V - 1.5 - - V 4.5V - 3.15 - - V 6.0V - 4.2 - V 2.0V - - - 0.5 4.5V - - - 1.35 V 6.0V 1.9 - 1.8 V 2.0V IO=-20uA - - V 4.5V IO=-20uA 4.4 - - V 6.0V IO=-20uA 5.9 - V IO=-4.0mA - 4.5V 3.7 - - V 6.0V IO=-5.2mA 5.2 - V 2.0V IO=20uA - - 0.1 4.5V IO=20uA - - 0.1 V 6.0V IO=20uA - - 0.1 V 4.5V IO=4.0mA - - 0.4 V 6.0V IO=5.2mA - - 0.4 V SN74HC597 HIGH-level input voltage LOW-level input voltage HIGH-level output voltage LOW-level output voltage VIH VIL VOH VOL V V input leakage current II 6.0V VI=VCC or GND - - ±4 uA supply current ICC 6.0V VI=VCC or GND;IO=0A - - 160 uA SN74HCT597 HIGH-level input voltage VIH 4.5~ 5.5V - 2.0 - - V LOW-level input voltage VIL 4.5~ 5.5V - - - 0.8 V HIGH-level output voltage VOH 4.5V IO=-20uA 4.4 - V IO=-4.0mA - 3.7 - V LOW-level output voltage VOL 4.5V IO=20uA - - 0.1 V IO=4.0mA - - 0.4 V input leakage current II 5.5V VI=VCC or GND - - ±4 uA supply current ICC 6.0V - - 160 uA additional supply current ΔICC 4.5~ 5.5V VI=VCC or GND;IO=0A One input at VI=VCC-2.1V; Other inputs at VCC or GND; IO=0A - - 147 uA XBLWversion1.0 www.xinboleic.com Technical Support:4009682003 6 / 16 XBLW SN74HC/HCT597 8-Bit Shift Register With Input Flip-Flops AC Characteristics 1 (Tamb=-40℃ to +85℃, voltages are referenced to GND (ground=0V), unless otherwise specified.) Parameter Symbol Conditions VCC Min. Typ. Max. Unit - 55 220 ns 20 44 ns 17 16 37 ns 58 220 ns 21 44 ns 17 37 ns 80 315 ns 29 63 ns 25 23 54 ns SN74HC597 SHCP to Q propagation delay R to Q propagation delay 2.0V CL=50pF 4.5V CL=50pF 5.0V CL=15pF 6.0V CL=50pF 2.0V CL=50pF 4.5V CL=50pF 6.0V CL=50pF 2.0V CL=50pF 4.5V CL=50pF 5.0V CL=15pF 6.0V CL=50pF 2.0V CL=50pF 4.5V CL=50pF 5.0V CL=15pF 6.0V CL=50pF 2.0V CL=50pF 4.5V CL=50pF 6.0V CL=50pF STCP(HIGH or LOW) pulse width 2.0V CL=50pF 4.5V CL=50pF 6.0V SHCP(HIGH or LOW) pulse width STCP to Q propagation delay tPLH, tPHL — PL to Q propagation delay transition time tt tw MR LOW PL LOW Dn to STCP Set_up time DS to SHCP Set_up time tsu — PL to SHCP Set_up time Dn to STCP hold time th R to SHCP recovery time trec maximum frequency fmax XBLWversion1.0 see Figure 5 - see Figure 6 - see Figure 5 - ns ns 69 270 ns 25 54 ns 21 ns 20 46 ns 19 95 ns 7 19 ns 100 6 16 ns 11 4 - ns 20 17 3 - ns CL=50pF ns 2.0V CL=50pF 100 14 - ns 4.5V CL=50pF 20 5 - CL=50pF 17 4 - ns 6.0V CL=50pF 100 22 - ns 2.0V ns 4.5V CL=50pF 20 8 - CL=50pF 17 6 - ns 6.0V CL=50pF 100 22 - ns 2.0V ns 4.5V CL=50pF 20 8 - ns - ns - ns - ns - ns - ns - ns - ns - ns - ns - ns - ns - ns see Figure 7 - see Figure 5 see Figure 5 see Figure 5 see Figure 6 see Figure 7 - 6.0V CL=50pF 17 6 2.0V CL=50pF 75 8 4.5V CL=50pF 15 3 see Figure 9 6.0V CL=50pF 13 2 2.0V CL=50pF 75 11 4.5V CL=50pF 15 4 6.0V CL=50pF 13 3 2.0V CL=50pF 75 11 4.5V CL=50pF 15 4 6.0V CL=50pF 13 3 2.0V CL=50pF 5 -3 4.5V CL=50pF 5 -1 4.5V CL=50pF 15 -2 - ns 4.5V CL=15pF 24 75 CL=15pF - 83 - MHZ 5.0V www.xinboleic.com see Figure 9 see Figure 10 see Figure 9 see Figure 8 see Figure 5 Technical Support:4009682003 - MHZ 7 / 16 XBLW SN74HC/HCT597 8-Bit Shift Register With Input Flip-Flops AC Characteristics 2 (Tamb=-40℃ to +125℃, voltages are referenced to GND (ground=0V), unless otherwise specified.) Parameter Symbol Conditions VCC Min. Typ. Max. Unit - - 265 ns - - 53 ns - - SN74HC597 SHCP to Q propagation delay 2.0V CL=50pF 4.5V CL=50pF 6.0V CL=50pF R to Q propagation delay 2.0V CL=50pF 4.5V CL=50pF 6.0V CL=50pF 2.0V CL=50pF 4.5V CL=50pF 6.0V CL=50pF 2.0V CL=50pF 4.5V CL=50pF 6.0V CL=50pF 2.0V CL=50pF 4.5V CL=50pF 6.0V CL=50pF STCP(HIGH or LOW) pulse width 2.0V CL=50pF SHCP(HIGH or LOW) pulse width STCP to Q propagation delay tPLH, tPHL — PL to Q propagation delay transition time tt tw MR LOW PL LOW Dn to STCP Set_up time DS to SHCP Set_up time tsu — PL to SHCP Set_up time Dn to STCP hold time DS to SHCP hold time XBLWversion1.0 th see Figure 5 see Figure 6 see Figure 5 see Figure 7 see Figure 5 see Figure 5 - - - - - - - - - - - - - - - - - - - - - - 120 24 4.5V CL=50pF 6.0V CL=50pF 20 2.0V CL=50pF 120 4.5V CL=50pF 6.0V CL=50pF 20 2.0V CL=50pF 120 4.5V CL=50pF see Figure 5 see Figure 6 24 24 6.0V CL=50pF 20 2.0V CL=50pF 120 4.5V CL=50pF 6.0V CL=50pF 2.0V CL=50pF 4.5V CL=50pF 6.0V CL=50pF 2.0V CL=50pF 4.5V CL=50pF 6.0V CL=50pF 2.0V CL=50pF 4.5V CL=50pF 6.0V CL=50pF 2.0V CL=50pF 4.5V CL=50pF see Figure 7 24 20 90 see Figure 9 18 15 90 see Figure 9 18 15 see Figure 10 90 18 15 5 see Figure 9 5 6.0V CL=50pF 5 2.0V CL=50pF 5 4.5V CL=50pF www.xinboleic.com see Figure 9 5 Technical Support:4009682003 45 ns 265 ns 53 ns 45 ns 375 ns 75 ns 64 ns 325 ns 65 ns 55 ns 110 ns 22 ns - 19 ns - - ns - - ns - - ns - - ns - - ns - - ns - - ns - - ns - - ns - - ns - - ns - - ns - - ns - - ns - - ns - - ns - - ns - - ns - - ns - - ns - - ns - - ns - - ns - - ns - - ns - - ns 8 / 16 XBLW SN74HC/HCT597 8-Bit Shift Register With Input Flip-Flops — PL to SHCP hold time R to SHCP recovery time trec 6.0V CL=50pF 2.0V CL=50pF 4.5V CL=50pF 6.0V CL=15pF 2.0V CL=50pF 4.5V CL=50pF 5 see Figure 10 5 5 5 90 see Figure 8 18 ns - - - - ns - - ns - - ns - - ns - - ns - - - - ns MHZ - - - - MHZ 6.0V CL=50pF 15 2.0V CL=50pF 4.8 4.5V CL=50pF 6.0V CL=50pF 4.5V CL=50pF see Figure 5 - - 60 ns 4.5V CL=50pF see Figure 6 - - 74 ns 4.5V CL=50pF see Figure 5 - - 86 ns 4.5V CL=50pF see Figure 7 - - 78 ns 4.5V CL=50pF see Figure 5 - - 22 ns 4.5V CL=50pF see Figure 5 24 - - ns 4.5V CL=50pF see Figure 5 24 - - ns MR LOW 4.5V CL=50pF see Figure 6 38 - - ns PL LOW Dn to STCP Set_up time 4.5V CL=50pF see Figure 7 30 - 4.5V CL=50pF see Figure 9 18 - - ns 4.5V CL=50pF see Figure 9 18 - - ns PL to SHCP Set_up time 4.5V CL=50pF see Figure 10 18 - - ns Dn to SHCP hold time 4.5V CL=50pF see Figure 9 5 - - ns 4.5V CL=50pF see Figure 9 5 - - ns 4.5V CL=50pF see Figure 10 5 - - ns trec 4.5V CL=50pF see Figure 8 18 - - ns fmax 4.5V CL=15pF see Figure 5 20 - - MHZ SHCP maximum frequency fmax SN74HCT597 SHCP to Q propagation delay R to Q propagation delay STCP to Q propagation delay see Figure 5 24 28 MHZ tPLH, tPHL — PL to Q propagation delay transition time STCP(HIGH or LOW) pulse width SHCP(HIGH or LOW) pulse width DS to SHCP Set_up time tt tw tsu — DS to SHCP hold time th — PL to SHCP hold time R to SHCP recovery time maximum frequency XBLWversion1.0 www.xinboleic.com Technical Support:4009682003 ns 9 / 16 XBLW SN74HC/HCT597 8-Bit Shift Register With Input Flip-Flops Testing Circuit AC Testing Circuit Figure 4. Test circuit for measuring switching times CL includes probe and jig capacitance. AC Testing Waveforms Figure 5. Shift clock and storage clock inputs to output, propagation delays, pulse widths and maximum clock frequency XBLWversion1.0 www.xinboleic.com Technical Support:4009682003 10 / 16 XBLW SN74HC/HCT597 8-Bit Shift Register With Input Flip-Flops Figure 6. input ( R) to (Q), output propagation delays and ( — R) pulse width — Figure 7 Input (PL) to (Q), output propagation delays, PL pulse width and output transition times Figure 8 Input ( XBLWversion1.0 R) to shift clock (SHCP) and storage clock (STCP) recovery times www.xinboleic.com Technical Support:4009682003 11 / 16 XBLW SN74HC/HCT597 8-Bit Shift Register With Input Flip-Flops Figure 9 Hold and set-up times for (DS), (Dn) inputs to (SHCP), (STCP) inputs — Figure 10 Set-up times for (PL) input to (SHCP) input Measurement Points Input Type Output SN74HC597 VM VM VX VY 0.5×VCC 0.5×VCC 0.1×VCC 0.9×VCC SN74HCT597 1.3V 1.3V 0.1×VCC 0.9×VCC Test Data Type Input Load VEXT VI tr = tf SN74HC597 CL RL tPLH/tPHL tPLZ/tPZL tPHZ/tPZH VCC 3.0ns 15pF, 50pF 1KΩ Open VCC GND SN74HCT597 3.0V 3.0ns 15pF, 50pF 1KΩ Open VCC GND XBLWversion1.0 www.xinboleic.com Technical Support:4009682003 12 / 16 XBLW SN74HC/HCT597 8-Bit Shift Register With Input Flip-Flops Package Information DIP16 XBLWversion1.0 www.xinboleic.com Technical Support:4009682003 13 / 16 XBLW SN74HC/HCT597 8-Bit Shift Register With Input Flip-Flops SOP16 XBLWversion1.0 www.xinboleic.com Technical Support:4009682003 14 / 16 XBLW SN74HC/HCT597 8-Bit Shift Register With Input Flip-Flops TSSOP16 XBLWversion1.0 www.xinboleic.com Technical Support:4009682003 15 / 16 XBLW SN74HC/HCT597 8-Bit Shift Register With Input Flip-Flops Statement：  Shenzhen xinbole electronics co., ltd. reserves the right to change the product specifications, without notice! Before placing an order, the customer needs to confirm whether the information obtained is the latest version, and verify the integrity of the relevant information.  Any semiconductor product is liable to fail or malfunction under certain conditions, and the buyer shall be responsible for complying with safety standards in the system design and whole machine manufacturing using Shenzhen xinbole electronics co., ltd products, and take appropriate security measures to avoid the potential risk of failure may result in personal injury or property losses of the situation occurred!  This document is for referenceonly,and the actual use should be based on the application test results.  Product performance is never ending, Shenzhen xinbole electronics co., ltd will be dedicated to provide customers with better performance, better quality of integrated circuit products. XBLWversion1.0 www.xinboleic.com Technical Support:4009682003 16 / 16