74HC161D Philips Semiconductors, 74HC161D Datasheet
74HC161D
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DATA SHEET For a complete data sheet, please also download: The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications The IC06 74HC/HCT/HCU/HCMOS Logic Package Information The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines 74HC/HCT161 Presettable synchronous 4-bit binary counter; asynchronous reset Product specification File under ...
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... Philips Semiconductors Presettable synchronous 4-bit binary counter; asynchronous reset FEATURES Synchronous counting and loading Two count enable inputs for n-bit cascading Positive-edge triggered clock Asynchronous reset Output capability: standard I category: MSI CC GENERAL DESCRIPTION The 74HC/HCT161 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL) ...
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... Philips Semiconductors Presettable synchronous 4-bit binary counter; asynchronous reset ORDERING INFORMATION See “74HC/HCT/HCU/HCMOS Logic Package Information” PIN DESCRIPTION PIN NO. SYMBOL CEP 8 GND CET 14, 13, 12 Fig.1 Pin configuration. ...
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... Philips Semiconductors Presettable synchronous 4-bit binary counter; asynchronous reset FUNCTION TABLE OPERATING MODE reset (clear) L parallel load H H count H hold H (do nothing) H Note 1. The TC output is HIGH when CET is HIGH and the counter is at terminal count (HHHH HIGH voltage level h = HIGH voltage level one set-up time prior to the LOW-to-HIGH CP transition ...
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... Philips Semiconductors Presettable synchronous 4-bit binary counter; asynchronous reset Fig.6 Typical timing sequence: reset outputs to zero; preset to binary twelve; count to thirteen, fourteen, fifteen, zero, one and two; inhibit. December 1990 Fig.5 State diagram. 5 Product specification 74HC/HCT161 ...
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... Philips Semiconductors Presettable synchronous 4-bit binary counter; asynchronous reset December 1990 Fig.7 Logic diagram. 6 Product specification 74HC/HCT161 ...
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... Philips Semiconductors Presettable synchronous 4-bit binary counter; asynchronous reset DC CHARACTERISTICS FOR 74HC For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications” Output capability: standard I category: MSI CC AC CHARACTERISTICS FOR 74HC GND = ns SYMBOL PARAMETER propagation delay ...
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... Philips Semiconductors Presettable synchronous 4-bit binary counter; asynchronous reset SYMBOL PARAMETER t set-up time su CEP, CET hold time PE, CEP, n CET maximum clock pulse max frequency December 1990 amb 74HC min. typ. max. min. max. 170 47 215 ...
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... Philips Semiconductors Presettable synchronous 4-bit binary counter; asynchronous reset DC CHARACTERISTICS FOR 74HCT For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications” Output capability: standard I category: MSI CC Note to HCT types The value of additional quiescent supply current ( I To determine I per input, multiply this value by the unit load coefficient shown in the table below. ...
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... Philips Semiconductors Presettable synchronous 4-bit binary counter; asynchronous reset SYMBOL PARAMETER t set-up time set-up time set-up time su CEP, CET hold time PE, CEP, n CET maximum clock pulse max frequency December 1990 amb 74HCT ...
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... Philips Semiconductors Presettable synchronous 4-bit binary counter; asynchronous reset AC WAVEFORMS ( 50 GND HCT 1 GND Fig.8 Waveforms showing the clock (CP) to outputs (Q output transition times and the maximum clock frequency GND HCT 1.3 V ...
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... Philips Semiconductors Presettable synchronous 4-bit binary counter; asynchronous reset The shaded areas indicate when the input is permitted to change for predictable output performance GND HCT 1 GND Fig.11 Waveforms showing the set-up and hold times for the input (D ...