MM74HCT164MX ,8-Bit Serial-in/Parallel-out Shift RegisterMM74HCT164 8-Bit Serial-in/Parallel-out Shift RegisterFebruary 1984Revised February 2002MM74HCT1648 ..
MM74HCT164N ,8-Bit Serial-in/Parallel-out Shift RegisterMM74HCT164 8-Bit Serial-in/Parallel-out Shift RegisterFebruary 1984Revised February 2002MM74HCT1648 ..
MM74HCT240MTC ,Inverting Octal 3-STATE BufferFeaturesto low power Schottky devices, while retaining the lowpower consumption of CMOS. All three ..
MM74HCT240MTCX ,Inverting Octal 3-STATE BufferMM74HCT240 • MM74HCT244 Inverting Octal 3-STATE Buffer • Octal 3-STATE BufferFebruary 1984Revised J ..
MM74HCT240MTCX ,Inverting Octal 3-STATE BufferFeaturesto low power Schottky devices, while retaining the lowpower consumption of CMOS. All three ..
MM74HCT240N ,Inverting Octal 3-STATE BufferGeneral DescriptionMM74HCT244 is a non-inverting buffer. Each device hasThe MM74HCT240 and MM74HCT2 ..
MN74HC243 ,Microcomputers Application-Specific Standard-Product ICsHigh Speed CMOS Logic MN74HC Series MN74HC243/MN74HC243SMN74HC243/MN74HC243SQuad TRl-STATE Transcei ..
MN74HC245 ,Microcomputers Application-Specific Standard-Product ICspin configuration and the function are the same asthose of the standard .54LS/74LS logic family.l T ..
MN74HC245 ,Microcomputers Application-Specific Standard-Product ICsHigh Sbeed CMOS Logic MN74HC Series MN74HC245/MN74HC2455MN74HC245/MN 74HC245$Octal TRI-STATE Transc ..
MN74HC253 ,Microcomputers Application-Specific Standard-Product ICsJD’01.()HHigh Speed CMOS Logic MN74HC SeriesMN74HC253/MN74HC2535MN74HC253/MN74HC253SDual 4-Channel ..
MN74HC257 ,Microcomputers Application-Specific Standard-Product ICsHigh Speed CMOS Logic MN74HC Series MN74HC257/MN74HC257SMN74HC257/MN74HC257SQuad 2-Channal TRI-STAT ..
MN74HC27 ,Microcomputers Application-Specific Standard-Product ICsMaintenance/DiscontinuedMaintenance/Discontinued includes following four Product lifecycle stage.pl ..
MM74HCT164M-MM74HCT164MX-MM74HCT164N
8-Bit Serial-in/Parallel-out Shift Register
MM74HCT164 8-Bit Serial-in/Parallel-out Shift Register February 1984 Revised February 2002 MM74HCT164 8-Bit Serial-in/Parallel-out Shift Register General Description Features The MM74HCT164 utilizes advanced silicon-gate CMOSTypical propagation delay: 20 ns technology. It has the high noise immunity and low con-Low quiescent current: 40 μA maximum (74HCT Series) sumption of standard CMOS integrated circuits. It also Low input current: 1 μA maximum offers speeds comparable to low power Schottky devices. Fanout of 10 LS-TTL loads This 8-bit shift register has gated serial inputs and CLEAR. TTL input compatible Each register bit is a D-type master/slave flip-flop. Inputs A & B permit complete control over the incoming data. A LOW at either or both inputs inhibits entry of new data and resets the first flip-flop to the low level at the next clock pulse. A high level on one input enables the other input which will then determine the state of the first flip-flop. Data at the serial inputs may be changed while the clock is HIGH or LOW, but only information meeting the setup and hold time requirements will be entered. Data is serially shifted in and out of the 8-bit register during the positive going transi- tion of the clock pulse. Clear is independent of the clock and accomplished by a low level at the CLEAR input. The 74HCT logic family is functionally as well as pin-out compatible with the standard 74LS logic family. All inputs are protected from damage due to static discharge by inter- nal diode clamps to V and ground. CC MM74HCT devices are intended to interface between TTL and NMOS components and standard CMOS devices. These parts are also plug-in replacements for LS-TTL devices and can be used to reduce power consumption in existing designs. Ordering Code: Order Number Package Number Package Description MM74HCT164M M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow MM74HCT164SJ M14D 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide MM74HCT164N N14A 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. © 2002 DS005765
