74LVQ161TTR STMicroelectronics, 74LVQ161TTR Datasheet
![Counter ICs Sync Binary Counter](/photos/27/76/277697/tssop14_sml.jpg)
74LVQ161TTR
Specifications of 74LVQ161TTR
Related parts for 74LVQ161TTR
74LVQ161TTR Summary of contents
Page 1
... Conversely, a LOW signal on either PE and TE inhibits counting. All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage. 74LVQ161 SOP TSSOP PACKAGE T & R SOP 74LVQ161MTR TSSOP 74LVQ161TTR Rev. 2 1/14 ...
Page 2
Figure 2: Input And Output Equivalent Circuit Table 3: Truth Table INPUTS CLEAR LOAD Don’t Care ...
Page 3
Figure 4: Timing Chart Table 4: Absolute Maximum Ratings Symbol V Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current Output Current ...
Page 4
Table 5: Recommended Operating Conditions Symbol V Supply Voltage (note Input Voltage I V Output Voltage O T Operating Temperature op Input Rise and Fall Time V dt/dv 1) Truth Table guaranteed: 1.2V to 3.6V 2) ...
Page 5
Table 8: AC Electrical Characteristics (C Symbol Parameter Propagation Delay 2.7 PLH PHL Time 3 Propagation Delay 2.7 PLH PHL Time CK to CARRY 3.3 OUT t t Propagation Delay 2.7 PLH ...
Page 6
Table 9: Capacitive Characteristics Symbol Parameter V C Input Capacitance 3 Power Dissipation PD Capacitance 3.3 (note defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating ...
Page 7
Figure 7: Waveform - Propagation Delays Clear Mode (f=1MHz; 50% duty cycle) Figure 8: Waveform - Propagation Delays Preset Mode (f=1MHz; 50% duty cycle) 74LVQ161 7/14 ...
Page 8
Figure 9: Waveform - Propagation Delays Countable Mode (f=1MHz; 50% duty cycle) Figure 10: Waveform - Propagation Delays Cascade Mode (f=1MHz; 50% duty cycle) 8/14 ...
Page 9
SO-16 MECHANICAL DATA mm. DIM. MIN. TYP 0. 9.8 E 5.8 e 1.27 e3 8.89 F 3.8 G 4 MAX. MIN. 1.75 0.25 0.004 1.64 0.46 ...
Page 10
DIM. MIN 0.05 A2 0.8 b 0.19 c 0.09 D 4.9 E 6 0˚ PIN 1 IDENTIFICATION 1 10/14 TSSOP16 MECHANICAL DATA mm. TYP MAX. 1.2 0.15 ...
Page 11
Tape & Reel SO-16 MECHANICAL DATA mm. DIM. MIN. TYP A C 12 6.45 Bo 10.3 Ko 2.1 Po 3.9 P 7.9 MAX. MIN. 330 13.2 0.504 0.795 2.362 22.4 6.65 0.254 10.5 0.406 ...
Page 12
Tape & Reel TSSOP16 MECHANICAL DATA DIM. MIN 12 6.7 Bo 5.3 Ko 1.6 Po 3.9 P 7.9 12/14 mm. TYP MAX. MIN. 330 13.2 0.504 0.795 2.362 22.4 6.9 0.264 ...
Page 13
Table 10: Revision History Date Revision 29-Jul-2004 2 Description of Changes Ordering Codes Revision - pag. 1. 74LVQ161 13/14 ...
Page 14
... No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics ...