MC10H141
Four‐Bit Universal Shift Register
Description The MC10H141 is a four-bit universal shift register. This devic...
MC10H141
Four‐Bit Universal Shift Register
Description The MC10H141 is a four-bit universal shift register. This device is a
functional/pinout duplication of the standard MECL 10K™ part with 100% improvement in propagation delay and operation frequency and no increase in power supply current.
Features
Shift frequency, 250 MHz Min Power Dissipation, 425 mW Typical Improved Noise Margin 150 mV
(Over Operating
Voltage and Temperature Range)
Voltage Compensated MECL 10K Compatible These Devices are Pb-Free, Halogen Free and are RoHS Compliant
Table 1. TRUTH TABLE
SELECT OPERATING
OUTPUTS
S1 S2 MODE Q0n + 1 Q1n + 1 Q2n + 1 Q3n + 1
L L Parallel Entry D0 D1 D2
D3
L H Shift Right* Q1n Q2n Q3n H L Shift Left* DL Q0n Q1n
DR Q2n
H H Stop Shift Q0n Q1n Q2n
32n
* Outputs as exist after pulse appears at “C” input with input conditions as shown (Pulse Positive transition of clock input).
VCC1 Q2
1 2
Q3 3
C4
DR 5
D3 6
S2 7
VEE 8
16 VCC2 15 Q1 14 Q0...